VoiceBuy MIX

Dynamic Algorithmic Hybrid Routing

Products & Routing Plans

Plan Highlights

Routing

Real-Time AI

Mode

Hybrid Auto

Best For

Scaling Platforms

Routing Architecture

Scaling telecom startups and platforms that need automated risk mitigation, balanced cost-to-performance ratios, and real-time routing intelligence without manual intervention.
Routing Logic Algorithmic real-time hybrid — dynamically switches between Standard and Premium tiers based on live traffic performance
CLI Delivery Dynamic — routes with high CLI demand are automatically elevated to Premium pathways
ASR Target Optimized per-destination in real time — balances cost-efficiency and quality automatically
PDD Adaptive — prioritizes speed on critical traffic, cost on bulk routes
Codec Support G.711 (alaw/ulaw), G.729, G.722 HD voice
DTMF RFC2833 / In-band / SIP INFO
Risk Mitigation Automatic failover — degraded routes are bypassed in real time without manual intervention
Billing Increment 1/1 per-second (except USA 6/6, Mexico 60/60, Gambia 60/1)
Setup Fee None — pay-as-you-go

A

52 destinations
Destination Prefix EUR / min USD / min Billing
AFGHANISTAN, Proper 9373 0.0820 0.0938 10/60 sec
ALBANIA, Mobile 35538150 0.0761 0.0870 10/60 sec
ALBANIA, Proper 355 0.0761 0.0870 10/60 sec
ALBANIA, Tirana 355422 0.0761 0.0870 10/60 sec
ALGERIA, Algiers 21320 0.0400 0.0457 10/60 sec
ALGERIA, Mobile 2136 0.0660 0.0755 10/60 sec
ALGERIA, Proper 213 0.0400 0.0457 10/60 sec
AMERICAN SAMOA, Proper 684 0.0135 0.0154 10/60 sec
ANDORRA, Mobile 3763 0.0315 0.0360 10/60 sec
ANDORRA, Proper 376 0.0315 0.0360 10/60 sec
ANGOLA, Mobile 244949172 0.0604 0.0691 10/60 sec
ANGOLA, Proper 244 0.0773 0.0884 10/60 sec
ANGUILLA, Proper 1264 0.0495 0.0566 10/60 sec
ANTARCTICA 6721 0.0779 0.0891 10/60 sec
ANTARCTICA, Australian Territories -incl. Norfolk Island 672 0.0232 0.0265 10/60 sec
ANTARCTICA, Casey 67212 0.0779 0.0891 10/60 sec
ANTARCTICA, Norfolk Island 6723 0.0937 0.1072 10/60 sec
ANTIGUA AND BARBUDA, Mobile 1268464 0.0850 0.0972 10/60 sec
ANTIGUA AND BARBUDA, Proper 1268 0.0850 0.0972 10/60 sec
ARGENTINA, Bahia Blanca 542914608 0.0820 0.0938 10/60 sec
ARGENTINA, Buenos Aires 54115519 0.0720 0.0823 10/60 sec
ARGENTINA, Cordoba 54351400 0.0820 0.0938 10/60 sec
ARGENTINA, La Pampa 542302389 0.0820 0.0938 10/60 sec
ARGENTINA, La Plata 54221587 0.0720 0.0823 10/60 sec
ARGENTINA, Mar del Plata 542233119 0.0820 0.0938 10/60 sec
ARGENTINA, Mendoza 542612115 0.0820 0.0938 10/60 sec
ARGENTINA, Mobile 542202400 0.0820 0.0938 10/60 sec
ARGENTINA, Neupuen 54299431 0.0820 0.0938 10/60 sec
ARGENTINA, Pilar 542320258 0.0820 0.0938 10/60 sec
ARGENTINA, Proper 54 0.0055 0.0063 10/60 sec
ARGENTINA, Rio Cuarto 543582460 0.0820 0.0938 10/60 sec
ARGENTINA, Rosario 54341222 0.0820 0.0938 10/60 sec
ARGENTINA, Salta 543873450 0.0820 0.0938 10/60 sec
ARGENTINA, Santa Fe 543424014 0.0820 0.0938 10/60 sec
ARGENTINA, Tucuman 54381307 0.0820 0.0938 10/60 sec
ARGENTINA, Villa Maria 543532460 0.0820 0.0938 10/60 sec
ARGENTINA, Zarate/Campana 543482356 0.0820 0.0938 10/60 sec
ARMENIA, Mobile 3749 0.0996 0.1139 10/60 sec
ARMENIA, Proper 3745 0.0996 0.1139 10/60 sec
ARMENIA, Yerevan 37410 0.1430 0.1635 10/60 sec
ARUBA, Proper 297 0.0640 0.0732 10/60 sec
AUSTRALIA, Brisbane 6173 0.0096 0.0110 10/60 sec
AUSTRALIA, Melbourne 6138 0.0096 0.0110 10/60 sec
AUSTRALIA, Mobile 6116 0.0138 0.0158 10/60 sec
AUSTRALIA, Proper 61 0.0096 0.0110 10/60 sec
AUSTRALIA, Sydney 6128 0.0096 0.0110 10/60 sec
AUSTRIA, Mobile 43650 0.0163 0.0186 10/60 sec
AUSTRIA, Premium 438 0.0135 0.0154 10/60 sec
AUSTRIA, Proper 43501 0.0082 0.0094 10/60 sec
AUSTRIA, Vienna 431 0.0163 0.0186 10/60 sec
AZERBAIJAN, Mobile 99450 0.2180 0.2493 10/60 sec
AZERBAIJAN, Proper 99412109 0.1306 0.1493 10/60 sec

B

48 destinations
Destination Prefix EUR / min USD / min Billing
BAHAMAS, Acklins and Crooked Islands Proper 1242 0.0988 0.1130 10/60 sec
BAHRAIN, Proper 97377 0.0945 0.1081 10/60 sec
BANGLADESH, Chittagong 88031 0.0105 0.0120 10/60 sec
BANGLADESH, Dhaka 8802 0.0105 0.0120 10/60 sec
BANGLADESH, Mobile 8801 0.0081 0.0093 10/60 sec
BANGLADESH, Proper 880 0.0105 0.0120 10/60 sec
BANGLADESH, Sylhet 880821 0.0105 0.0120 10/60 sec
BARBADOS, Proper 1246 0.1080 0.1235 10/60 sec
BELARUS, Minsk 37517638 0.2025 0.2316 10/60 sec
BELARUS, Mobile 375297298 0.2025 0.2316 10/60 sec
BELARUS, Proper 37506457 0.2025 0.2316 10/60 sec
BELGIUM, Mobile 3245 0.0108 0.0124 10/60 sec
BELGIUM, Proper 32 0.0108 0.0124 10/60 sec
BELIZE, Proper 501 0.0820 0.0938 10/60 sec
BENIN, Mobile 22990 0.1020 0.1166 10/60 sec
BENIN, Proper 2290140 0.1020 0.1166 10/60 sec
BERMUDA, Proper 1441 0.0155 0.0177 10/60 sec
BHUTAN, Proper 975 0.0330 0.0377 10/60 sec
BOLIVIA, Cochabamba 59144 0.0768 0.0878 10/60 sec
BOLIVIA, La Paz 59122 0.0768 0.0878 10/60 sec
BOLIVIA, Mobile 59171 0.0998 0.1141 10/60 sec
BOLIVIA, Proper 591 0.0768 0.0878 10/60 sec
BOLIVIA, Santa Cruz 59133 0.0768 0.0878 10/60 sec
Bonaire, Saint Eustatius and Saba, Bonaire (general range) 599700 0.1800 0.2058 10/60 sec
Bonaire, Saint Eustatius and Saba, Bonaire (Mobile) 59978 0.1800 0.2058 10/60 sec
Bonaire, Saint Eustatius and Saba, Saba (general range) 5994161 0.1800 0.2058 10/60 sec
Bonaire, Saint Eustatius and Saba, Saba (Mobile) 5994165 0.1800 0.2058 10/60 sec
Bonaire, Saint Eustatius and Saba, St Eustatius (general range) 5993181 0.1800 0.2058 10/60 sec
Bonaire, Saint Eustatius and Saba, St Maarten (general range) 599510 0.1800 0.2058 10/60 sec
BOSNIA AND HERZEGOWINA, Mobile 3876030 0.3060 0.3499 10/60 sec
BOSNIA AND HERZEGOWINA, Proper 387 0.1240 0.1418 10/60 sec
BOSNIA AND HERZEGOWINA, Sarejevo 387332 0.1240 0.1418 10/60 sec
BOTSWANA, Proper 267 0.0637 0.0728 10/60 sec
BRAZIL, Mobile 55109 0.0045 0.0051 10/60 sec
BRAZIL, Proper 55 0.0020 0.0023 10/60 sec
BRAZIL, Rio de Janeiro 5521 0.0020 0.0023 10/60 sec
BRAZIL, Sao Paulo 5511 0.0020 0.0023 10/60 sec
BRAZIL, Sao Paulo -mobile 55119 0.0045 0.0051 10/60 sec
BRUNEI DARUSSALAM, Mobile 673228 0.1900 0.2173 10/60 sec
BRUNEI DARUSSALAM, Proper 673 0.1900 0.2173 10/60 sec
BULGARIA, Mobile 359179 0.0380 0.0435 10/60 sec
BULGARIA, Plovdiv 359524 0.0090 0.0103 10/60 sec
BULGARIA, Proper 359 0.0090 0.0103 10/60 sec
BULGARIA, Sofia 3592 0.0090 0.0103 10/60 sec
BULGARIA, Varna 359323 0.0090 0.0103 10/60 sec
BURKINA FASO, Proper 226 0.1362 0.1558 10/60 sec
BURUNDI, Mobile 25729 0.1200 0.1372 10/60 sec
BURUNDI, Proper 257 0.1200 0.1372 10/60 sec

C

47 destinations
Destination Prefix EUR / min USD / min Billing
CAMBODIA, Mobile 8551 0.0300 0.0343 10/60 sec
CAMBODIA, Phnom Penh 8552346 0.0300 0.0343 10/60 sec
CAMBODIA, Proper 855 0.0300 0.0343 10/60 sec
CAMEROON, Mobile 23766 0.1496 0.1711 10/60 sec
CAMEROON, Proper 237 0.1131 0.1293 10/60 sec
CANADA, Alberta 1403 0.0049 0.0056 10/60 sec
CANADA, British Columbia 1236 0.0049 0.0056 10/60 sec
CANADA, Canadian Services 1600 0.0049 0.0056 10/60 sec
CANADA, Manitoba 1204 0.0049 0.0056 10/60 sec
CANADA, New Brunswick 1506 0.0049 0.0056 10/60 sec
CANADA, Newfoundland 1709 0.0049 0.0056 10/60 sec
CANADA, Nova Scotia, Prince Edward Island 1902 0.0049 0.0056 10/60 sec
CANADA, Ontario 1226 0.0049 0.0056 10/60 sec
CANADA, Quebec 1418 0.0049 0.0056 10/60 sec
CANADA, Saskatchewan 1306 0.0049 0.0056 10/60 sec
CANADA, Yukon, NW Terr., Nunavut 1867 0.0049 0.0056 10/60 sec
CAPE VERDE, Proper 238 0.1120 0.1281 10/60 sec
CAYMAN ISLANDS, Proper 1345 0.0395 0.0452 10/60 sec
CENTRAL AFRICAN REPUBLIC, Proper 236 0.0946 0.1082 10/60 sec
CHAD, Proper 235 0.0610 0.0698 10/60 sec
CHILE, Easter Island 56322100 0.0037 0.0042 10/60 sec
CHILE, Mobile 5611 0.0037 0.0042 10/60 sec
CHILE, Proper 5641197 0.0037 0.0042 10/60 sec
CHILE, Santiago 562 0.0050 0.0057 10/60 sec
COLOMBIA, Mobile 573 0.0027 0.0031 10/60 sec
COLOMBIA, Proper 57 0.0027 0.0031 10/60 sec
COMOROS, Shared with Mayotte Island 269 0.1700 0.1944 10/60 sec
CONGO, Proper 242 0.1138 0.1301 10/60 sec
CONGO, THE DEMOCRATIC REPUBLIC OF THE, Mobile 2438098 0.0596 0.0682 10/60 sec
CONGO, THE DEMOCRATIC REPUBLIC OF THE, Proper 243 0.0596 0.0682 10/60 sec
CONGO, THE DEMOCRATIC REPUBLIC OF THE, Zair 243770 0.0596 0.0682 10/60 sec
COOK ISLANDS, Proper 682 0.0838 0.0958 10/60 sec
COSTA RICA, Proper 506 0.0108 0.0124 10/60 sec
COTE D'IVOIRE, Abidjan 225200 0.0993 0.1136 10/60 sec
COTE D'IVOIRE, Mobile 22501 0.0920 0.1052 10/60 sec
COTE D'IVOIRE, Proper 225 0.0993 0.1136 10/60 sec
CROATIA (local name: Hrvatska), Mobile 3859 0.0088 0.0101 10/60 sec
CROATIA (local name: Hrvatska), Proper 385 0.0088 0.0101 10/60 sec
CROATIA (local name: Hrvatska), Zagreb 38512389 0.0100 0.0114 10/60 sec
CUBA, Guantanamo Bay 5399 0.2950 0.3373 10/60 sec
CUBA, Proper 53 0.2950 0.3373 10/60 sec
Curacao, Curacao (Mobile) 599951 0.1800 0.2058 10/60 sec
CYPRUS, Mobile 35790 0.0132 0.0151 10/60 sec
CYPRUS, Proper 357700 0.0132 0.0151 10/60 sec
CZECH REPUBLIC, Mobile 420601 0.0090 0.0103 10/60 sec
CZECH REPUBLIC, Prague 4202 0.0050 0.0057 10/60 sec
CZECH REPUBLIC, Proper 420 0.0050 0.0057 10/60 sec

D

8 destinations
Destination Prefix EUR / min USD / min Billing
DENMARK, Copenhagen 453235 0.0170 0.0194 10/60 sec
DENMARK, Mobile 452 0.0170 0.0194 10/60 sec
DENMARK, Proper 45 0.0170 0.0194 10/60 sec
DJIBOUTI, Proper 253 0.0770 0.0881 10/60 sec
DOMINICA, Proper 1767 0.0500 0.0572 10/60 sec
DOMINICAN REPUBLIC, Dominican Republic 1849200 0.0145 0.0166 10/60 sec
DOMINICAN REPUBLIC, Mobile 1809200 0.0145 0.0166 10/60 sec
DOMINICAN REPUBLIC, Proper 1809800 0.0145 0.0166 10/60 sec

E

18 destinations
Destination Prefix EUR / min USD / min Billing
EAST TIMOR, MOBILE 6707 0.0715 0.0818 10/60 sec
EAST TIMOR, PROPER 670 0.0715 0.0818 10/60 sec
ECUADOR, Cuenca 59379 0.0650 0.0743 10/60 sec
ECUADOR, Guayaquil 5934 0.1080 0.1235 10/60 sec
ECUADOR, Mobile 5939 0.0650 0.0743 10/60 sec
ECUADOR, Proper 5938 0.0650 0.0743 10/60 sec
ECUADOR, Quito 5932 0.1080 0.1235 10/60 sec
EGYPT, Mobile 2010 0.0810 0.0926 10/60 sec
EGYPT, Proper 2014 0.0350 0.0400 10/60 sec
EL SALVADOR, Mobile 5037 0.0451 0.0516 10/60 sec
EL SALVADOR, Proper 5032100 0.0758 0.0867 10/60 sec
EQUATORIAL GUINEA, Proper 240 0.1820 0.2081 10/60 sec
ERITREA, Proper 291 0.1730 0.1978 10/60 sec
ESTONIA, Mobile 3725 0.1800 0.2058 10/60 sec
ESTONIA, Proper 372 0.0210 0.0240 10/60 sec
ETHIOPIA, Addis Ababa 25111 0.1380 0.1578 10/60 sec
ETHIOPIA, Mobile 2519 0.1380 0.1578 10/60 sec
ETHIOPIA, Proper 251 0.1380 0.1578 10/60 sec

F

14 destinations
Destination Prefix EUR / min USD / min Billing
FALKLAND ISLANDS (MALVINAS), Proper 500 0.1785 0.2041 10/60 sec
FAROE ISLANDS, Proper 298 0.0266 0.0304 10/60 sec
FIJI, Proper 679 0.1030 0.1178 10/60 sec
FINLAND, Helsinki 3589315980 0.0186 0.0213 10/60 sec
FINLAND, Mobile 35860 0.0186 0.0213 10/60 sec
FINLAND, Proper 35810 0.0186 0.0213 10/60 sec
FRANCE, Mobile 336 0.0075 0.0086 10/60 sec
FRANCE, Nice 33411 0.0075 0.0086 10/60 sec
FRANCE, Paris 331 0.0075 0.0086 10/60 sec
FRANCE, Premium 3336 0.0075 0.0086 10/60 sec
FRANCE, Proper 33 0.0075 0.0086 10/60 sec
FRENCH GUIANA, Mobile 594694 0.1200 0.1372 10/60 sec
FRENCH GUIANA, Proper 594 0.1200 0.1372 10/60 sec
FRENCH POLYNESIA, Proper 689 0.2800 0.3202 10/60 sec

G

25 destinations
Destination Prefix EUR / min USD / min Billing
GABON, Proper 241 0.2208 0.2525 10/60 sec
GAMBIA, Proper 220 0.2195 0.2510 10/60 sec
GEORGIA, Mobile 995321 0.1404 0.1606 10/60 sec
GEORGIA, Proper 995 0.0774 0.0885 10/60 sec
GEORGIA, Tblisi 99532 0.1230 0.1407 10/60 sec
GERMANY, Mobile 4915 0.0140 0.0160 10/60 sec
GERMANY, Premium 4918 0.0140 0.0160 10/60 sec
GERMANY, Proper 49 0.0030 0.0034 10/60 sec
GHANA, Mobile 23327 0.0215 0.0246 10/60 sec
GHANA, Proper 23326 0.0215 0.0246 10/60 sec
GIBRALTAR, Proper 350 0.0350 0.0400 10/60 sec
GREECE, Proper 30213114 0.0039 0.0045 10/60 sec
GREENLAND, Mobile 2994 0.0600 0.0686 10/60 sec
GREENLAND, Proper 299 0.0600 0.0686 10/60 sec
GRENADA, Proper 1473 0.0760 0.0869 10/60 sec
GUADELOUPE, Mobile 590690 0.1000 0.1144 10/60 sec
GUADELOUPE, Proper 590 0.2000 0.2287 10/60 sec
GUAM, Guam 1671 0.0400 0.0457 10/60 sec
GUATEMALA, Guatemala City 5023229 0.0845 0.0966 10/60 sec
GUATEMALA, Mobile 50241 0.0845 0.0966 10/60 sec
GUATEMALA, Proper 502 0.0451 0.0516 10/60 sec
GUINEA, Proper 22430186640 0.2158 0.2468 10/60 sec
GUINEA-BISSAU, Proper 24540 0.1421 0.1625 10/60 sec
GUYANA, Mobile 592600 0.0720 0.0823 10/60 sec
GUYANA, Proper 592 0.1100 0.1258 10/60 sec

H

10 destinations
Destination Prefix EUR / min USD / min Billing
HAITI, Mobile 5093 0.1496 0.1711 10/60 sec
HAITI, Port Au Prince 50922 0.0712 0.0814 10/60 sec
HAITI, Proper 509 0.2630 0.3008 10/60 sec
HOLY SEE (VATICAN CITY STATE), Proper 379 0.0055 0.0063 10/60 sec
HONDURAS, Mobile 5049 0.1050 0.1201 10/60 sec
HONDURAS, Proper 5043 0.0497 0.0568 10/60 sec
HONDURAS, Tegucigalpa 5042 0.1070 0.1224 10/60 sec
HUNGARY, Budapest 361 0.0042 0.0048 10/60 sec
HUNGARY, Mobile 3620 0.0067 0.0077 10/60 sec
HUNGARY, Proper 36 0.0042 0.0048 10/60 sec

I

22 destinations
Destination Prefix EUR / min USD / min Billing
ICELAND, Mobile 354380 0.0190 0.0217 10/60 sec
ICELAND, Proper 354 0.0190 0.0217 10/60 sec
INDIA, Ahmadabad 9179 0.0115 0.0132 10/60 sec
INDIA, Proper 91 0.0115 0.0132 10/60 sec
INDONESIA, Jakarta 6221 0.0340 0.0389 10/60 sec
INDONESIA, Mobile 62811 0.0230 0.0263 10/60 sec
INDONESIA, Proper 62 0.0340 0.0389 10/60 sec
INDONESIA, Surabaya 6231 0.0340 0.0389 10/60 sec
IRAN (ISLAMIC REPUBLIC OF), Mobile 98920 0.1310 0.1498 10/60 sec
IRAN (ISLAMIC REPUBLIC OF), Proper 98 0.1470 0.1681 10/60 sec
IRAN (ISLAMIC REPUBLIC OF), Tehran 9821 0.1470 0.1681 10/60 sec
IRAQ, Baghdad 9641 0.0415 0.0475 10/60 sec
IRAQ, Proper 96470 0.0374 0.0428 10/60 sec
IRELAND, Dublin 3531 0.0080 0.0091 10/60 sec
IRELAND, Mobile 3538 0.0175 0.0200 10/60 sec
IRELAND, Premium 3531520 0.0175 0.0200 10/60 sec
IRELAND, Proper 353 0.0080 0.0091 10/60 sec
ISRAEL, Jerusalem 97222 0.1460 0.1670 10/60 sec
ISRAEL, Mobile 9725 0.0560 0.0640 10/60 sec
ISRAEL, Proper 972 0.0179 0.0205 10/60 sec
ITALY, Mobile 393 0.0123 0.0141 10/60 sec
ITALY, Proper 39 0.0023 0.0026 10/60 sec

J

8 destinations
Destination Prefix EUR / min USD / min Billing
JAMAICA, Mobile 1876210 0.0790 0.0903 10/60 sec
JAMAICA, Proper 187624 0.0790 0.0903 10/60 sec
JAPAN, Mobile 8150 0.0125 0.0143 10/60 sec
JAPAN, Proper 81 0.0105 0.0120 10/60 sec
JAPAN, Tokyo 813 0.0105 0.0120 10/60 sec
JORDAN, Amman 9626 0.1048 0.1198 10/60 sec
JORDAN, Mobile 96277 0.1200 0.1372 10/60 sec
JORDAN, Proper 962 0.1048 0.1198 10/60 sec

K

13 destinations
Destination Prefix EUR / min USD / min Billing
KENYA, Mobile 25471 0.0310 0.0354 10/60 sec
KENYA, Mombasa 254110 0.0310 0.0354 10/60 sec
KENYA, Nairobi 25420479 0.0200 0.0229 10/60 sec
KENYA, Proper 2547 0.0200 0.0229 10/60 sec
KIRIBATI, Proper 686 0.2309 0.2640 10/60 sec
KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF, Proper 850 0.1995 0.2281 10/60 sec
KOREA, REPUBLIC OF, Proper 821 0.0065 0.0074 10/60 sec
KOREA, REPUBLIC OF, South Seoul 822 0.0123 0.0141 10/60 sec
KOREA, REPUBLIC OF, South -mobile 8211 0.0065 0.0074 10/60 sec
KUWAIT, Mobile 9656 0.0230 0.0263 10/60 sec
KUWAIT, Proper 965 0.0230 0.0263 10/60 sec
KYRGYZSTAN, Mobile 996312264 0.1227 0.1403 10/60 sec
KYRGYZSTAN, Proper 996566200 0.1227 0.1403 10/60 sec

L

16 destinations
Destination Prefix EUR / min USD / min Billing
LAO PEOPLE'S DEMOCRATIC REPUBLIC, Proper 856 0.0620 0.0709 10/60 sec
LATVIA, Mobile 3712089 0.1028 0.1176 10/60 sec
LATVIA, Proper 37178501 0.1028 0.1176 10/60 sec
LATVIA, Riga 37167 0.2200 0.2516 10/60 sec
LEBANON, Mobile 9613 0.1198 0.1370 10/60 sec
LEBANON, Proper 961 0.0655 0.0749 10/60 sec
LESOTHO, Mafeteng Proper 266 0.0900 0.1029 10/60 sec
LIBERIA, Mobile 2314191001 0.1244 0.1423 10/60 sec
LIBERIA, Proper 231 0.1244 0.1423 10/60 sec
LIBYAN ARAB JAMAHIRIYA, Proper 21891 0.0970 0.1109 10/60 sec
LIECHTENSTEIN, Mobile 42360 0.0215 0.0246 10/60 sec
LIECHTENSTEIN, Proper 423 0.0215 0.0246 10/60 sec
LITHUANIA, Mobile 370680 0.0910 0.1041 10/60 sec
LITHUANIA, Proper 37037256 0.0910 0.1041 10/60 sec
LUXEMBOURG, Mobile 3526021 0.0225 0.0257 10/60 sec
LUXEMBOURG, Proper 35212 0.0279 0.0319 10/60 sec

M

34 destinations
Destination Prefix EUR / min USD / min Billing
MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF, Mobile 3897 0.2300 0.2630 10/60 sec
MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF, Proper 38982 0.0814 0.0931 10/60 sec
MADAGASCAR, Mobile 26133 0.2050 0.2344 10/60 sec
MADAGASCAR, Proper 261 0.2207 0.2524 10/60 sec
MALAWI, Proper 265 0.0808 0.0924 10/60 sec
MALAYSIA, Mobile 601 0.0036 0.0041 10/60 sec
MALAYSIA, Proper 60 0.0036 0.0041 10/60 sec
MALDIVES, Proper 960 0.3490 0.3991 10/60 sec
MALI, Proper 223 0.1131 0.1293 10/60 sec
MALTA, Mobile 3567 0.0240 0.0274 10/60 sec
MALTA, Proper 356 0.0240 0.0274 10/60 sec
MARSHALL ISLANDS, Proper 692 0.0920 0.1052 10/60 sec
MARTINIQUE, Proper 596 0.1400 0.1601 10/60 sec
MAURITANIA, Proper 222 0.3800 0.4345 10/60 sec
MAURITIUS, Proper 2301 0.0266 0.0304 10/60 sec
MEXICO, Guadalajara 5233 0.0025 0.0029 10/60 sec
MEXICO, Mexico City 52591 0.0025 0.0029 10/60 sec
MEXICO, Mobile 5255 0.0025 0.0029 10/60 sec
MEXICO, Monterrey 5281 0.0025 0.0029 10/60 sec
MEXICO, On Net 52618 0.0025 0.0029 10/60 sec
MEXICO, Proper 52 0.0025 0.0029 10/60 sec
MICRONESIA, FEDERATED STATES OF, Proper 691 0.1050 0.1201 10/60 sec
MOLDOVA, REPUBLIC OF, Mobile 373900 0.0720 0.0823 10/60 sec
MOLDOVA, REPUBLIC OF, Proper 37322208068 0.0720 0.0823 10/60 sec
MONACO, Mobile 3774 0.2300 0.2630 10/60 sec
MONACO, Proper 377 0.2300 0.2630 10/60 sec
MONGOLIA, Proper 9761800 0.0070 0.0080 10/60 sec
MONTSERRAT, Mobile 1664492 0.1050 0.1201 10/60 sec
MONTSERRAT, Proper 1664 0.1050 0.1201 10/60 sec
MOROCCO, Mobile 212600 0.0900 0.1029 10/60 sec
MOROCCO, Proper 212 0.0620 0.0709 10/60 sec
MOZAMBIQUE, Mobile 25882001 0.0659 0.0754 10/60 sec
MOZAMBIQUE, Proper 258 0.0239 0.0273 10/60 sec
MYANMAR, Proper 95957 0.0332 0.0380 10/60 sec

N

48 destinations
Destination Prefix EUR / min USD / min Billing
NAMIBIA, Proper 264 0.0159 0.0182 10/60 sec
NAURU, Proper 674 0.1120 0.1281 10/60 sec
NEPAL, Katmandu 977102 0.0413 0.0472 10/60 sec
NEPAL, Proper 977212 0.0413 0.0472 10/60 sec
NETHERLANDS, Amsterdam 31202626905 0.0048 0.0055 10/60 sec
NETHERLANDS, Mobile 31660 0.0048 0.0055 10/60 sec
NETHERLANDS, Premium 31900 0.0048 0.0055 10/60 sec
NETHERLANDS, Proper 31382002 0.0048 0.0055 10/60 sec
NEW CALEDONIA, Mobile 68777 0.3900 0.4460 10/60 sec
NEW CALEDONIA, Proper 687 0.3900 0.4460 10/60 sec
NEW ZEALAND, Auckland 649 0.0080 0.0091 10/60 sec
NEW ZEALAND, Mobile 642 0.0275 0.0314 10/60 sec
NEW ZEALAND, Proper 64 0.0080 0.0091 10/60 sec
NICARAGUA, Mobile 5058 0.0198 0.0226 10/60 sec
NICARAGUA, Proper 505 0.0198 0.0226 10/60 sec
NIGER, Proper 227 0.0465 0.0532 10/60 sec
NIGERIA, Lagos 2341 0.1220 0.1395 10/60 sec
NIGERIA, Mobile 234809 0.0370 0.0423 10/60 sec
NIGERIA, Proper 234817 0.0370 0.0423 10/60 sec
NIUE, Proper 683 0.0926 0.1059 10/60 sec
NORWAY, Mobile 47800 0.0044 0.0050 10/60 sec
NORWAY, Proper 4702 0.0044 0.0050 10/60 sec
Not Applicable, Ascension Island 247 0.0878 0.1004 10/60 sec
Not Applicable, CNMI - Northern Mariana Island 1670 0.0245 0.0280 10/60 sec
Not Applicable, Diego Garcia 246 0.1820 0.2081 10/60 sec
Not Applicable, Global Mobile Satellite System (GMSS), shared code 8810 0.3465 0.3962 10/60 sec
Not Applicable, Group of countries, shared code 388 0.0194 0.0222 10/60 sec
Not Applicable, Inmarsat (Atlantic Ocean-East) 871 0.3827 0.4376 10/60 sec
Not Applicable, Inmarsat (Atlantic Ocean-West) 874 0.4252 0.4862 10/60 sec
Not Applicable, Inmarsat (Indian Ocean) 873 0.4252 0.4862 10/60 sec
Not Applicable, Inmarsat (Pacific Ocean) 872 0.4252 0.4862 10/60 sec
Not Applicable, Inmarsat B SNAC 87030 0.2370 0.2710 10/60 sec
Not Applicable, Inmarsat M SNAC 87060 0.2370 0.2710 10/60 sec
Not Applicable, Inmarsat Mini M SNAC 87076 0.2370 0.2710 10/60 sec
Not Applicable, Inmarsat SNAC 870 0.2370 0.2710 10/60 sec
Not Applicable, International Freephone Service 800 0.1881 0.2151 10/60 sec
Not Applicable, International networks, shared code 882 7.2000 8.2335 10/60 sec
Not Applicable, International premium rate service (IPRS) 979 0.1026 0.1173 10/60 sec
Not Applicable, International shared cost service (ISCS) 808 0.0089 0.0102 10/60 sec
Not Applicable, NANP Area - Toll-Free 1855 0.0383 0.0438 10/60 sec
Not Applicable, North America 1263 0.0049 0.0056 10/60 sec
Not Applicable, Reserved - maritime mobile service applications 875 0.2637 0.3016 10/60 sec
Not Applicable, Reserved - reservation currently under investigati 969 0.0920 0.1052 10/60 sec
Not Applicable, Reserved - Universal Personal Telecommunication Se 878 0.0120 0.0137 10/60 sec
Not Applicable, Reserved for future global service 888 0.1001 0.1145 10/60 sec
Not Applicable, Reserved for national non-commercial purposes 879 0.2637 0.3016 10/60 sec
Not Applicable, Thuraya 88216 7.2000 8.2335 10/60 sec
Not Applicable, Trial of a proposed new international telecommunic 991 0.0623 0.0712 10/60 sec

O

2 destinations
Destination Prefix EUR / min USD / min Billing
OMAN, Mobile 96893 0.0700 0.0800 10/60 sec
OMAN, Proper 968 0.0700 0.0800 10/60 sec

P

26 destinations
Destination Prefix EUR / min USD / min Billing
PAKISTAN, Mobile 9231 0.0129 0.0148 10/60 sec
PAKISTAN, Proper 92 0.0285 0.0326 10/60 sec
PALAU, Proper 680 0.0770 0.0881 10/60 sec
PALESTINIAN TERRITORY, OCCUPIED, Mobile 97056 0.1835 0.2098 10/60 sec
PALESTINIAN TERRITORY, OCCUPIED, Proper 970 0.1465 0.1675 10/60 sec
PANAMA, Mobile 507800 0.0676 0.0773 10/60 sec
PANAMA, Proper 507 0.0182 0.0208 10/60 sec
PAPUA NEW GUINEA, Proper 675 0.2680 0.3065 10/60 sec
PARAGUAY, Asuncion 59521 0.0160 0.0183 10/60 sec
PARAGUAY, Mobile 5959 0.0295 0.0337 10/60 sec
PARAGUAY, Proper 595 0.0160 0.0183 10/60 sec
PERU, Lima 5112 0.0028 0.0032 10/60 sec
PERU, Mobile 5117 0.0028 0.0032 10/60 sec
PERU, Proper 51 0.0028 0.0032 10/60 sec
PHILIPPINES, Manila 632 0.0800 0.0915 10/60 sec
PHILIPPINES, Mobile 6332965630 0.0146 0.0167 10/60 sec
PHILIPPINES, Proper 6310181818 0.0146 0.0167 10/60 sec
POLAND, Krakow 48123961 0.0062 0.0071 10/60 sec
POLAND, Mobile 4850 0.0062 0.0071 10/60 sec
POLAND, Proper 48 0.0062 0.0071 10/60 sec
POLAND, Warsaw 4822 0.0062 0.0071 10/60 sec
PORTUGAL, Azores 351292 0.0120 0.0137 10/60 sec
PORTUGAL, Lisbon 35121 0.0120 0.0137 10/60 sec
PORTUGAL, Madeira 351291 0.0120 0.0137 10/60 sec
PORTUGAL, Mobile 3519 0.0115 0.0132 10/60 sec
PORTUGAL, Proper 351169 0.0115 0.0132 10/60 sec

Q

2 destinations
Destination Prefix EUR / min USD / min Billing
QATAR, Mobile 97455 0.1135 0.1298 10/60 sec
QATAR, Proper 9742 0.1135 0.1298 10/60 sec

R

11 destinations
Destination Prefix EUR / min USD / min Billing
REUNION, Mobile 262639 0.0285 0.0326 10/60 sec
REUNION, Proper 262269 0.0285 0.0326 10/60 sec
ROMANIA, Bucharest 40118 0.0026 0.0030 10/60 sec
ROMANIA, Mobile 409 0.0026 0.0030 10/60 sec
ROMANIA, Proper 40312499 0.0026 0.0030 10/60 sec
RUSSIAN FEDERATION, Kazakhstan 7336 0.0380 0.0435 10/60 sec
RUSSIAN FEDERATION, Mobile 7954 0.0300 0.0343 10/60 sec
RUSSIAN FEDERATION, Proper 73432475 0.0300 0.0343 10/60 sec
RUSSIAN FEDERATION, Sakhalin 7424 0.0380 0.0435 10/60 sec
RUSSIAN FEDERATION, St Petersburg 7812 0.0380 0.0435 10/60 sec
RWANDA, Proper 250 0.0588 0.0672 10/60 sec

S

62 destinations
Destination Prefix EUR / min USD / min Billing
SAINT KITTS AND NEVIS, Proper 1869 0.0435 0.0497 10/60 sec
SAINT LUCIA, Proper 1758 0.0800 0.0915 10/60 sec
SAINT VINCENT AND THE GRENADINES, Mobile 1784454 0.0750 0.0858 10/60 sec
SAINT VINCENT AND THE GRENADINES, Proper 1784 0.0750 0.0858 10/60 sec
SAMOA, Proper 685 0.1825 0.2087 10/60 sec
SAN MARINO, Mobile 3786 0.0350 0.0400 10/60 sec
SAN MARINO, Proper 378 0.0350 0.0400 10/60 sec
SAO TOME AND PRINCIPE, Proper 239 0.1093 0.1250 10/60 sec
SAUDI ARABIA, Mobile 966135 0.0765 0.0875 10/60 sec
SAUDI ARABIA, Proper 966800 0.0485 0.0555 10/60 sec
SAUDI ARABIA, Riyadh 96617513 0.0485 0.0555 10/60 sec
SENEGAL, Proper 221 0.0810 0.0926 10/60 sec
SERBIA AND MONTENEGRO, Belgrade 381114101 0.0719 0.0822 10/60 sec
SERBIA AND MONTENEGRO, Kosovo 38128 0.1030 0.1178 10/60 sec
SERBIA AND MONTENEGRO, Mobile 38164 0.1750 0.2001 10/60 sec
SERBIA AND MONTENEGRO, Proper 381156962 0.0719 0.0822 10/60 sec
SEYCHELLES, Proper 248 0.1990 0.2276 10/60 sec
SIERRA LEONE, Freetown 23221 0.2005 0.2293 10/60 sec
SIERRA LEONE, Mobile 23252 0.2005 0.2293 10/60 sec
SIERRA LEONE, Proper 232 0.1254 0.1434 10/60 sec
SINGAPORE, Mobile 659 0.0072 0.0082 10/60 sec
SINGAPORE, Proper 65 0.0072 0.0082 10/60 sec
Sint Maarten (Dutch part), Sint Maarten 1721 0.0490 0.0560 10/60 sec
SLOVAKIA (Slovak Republic), Bratislava 4212 0.0025 0.0029 10/60 sec
SLOVAKIA (Slovak Republic), Mobile 4219 0.0078 0.0089 10/60 sec
SLOVAKIA (Slovak Republic), Proper 421 0.0025 0.0029 10/60 sec
SLOVENIA, Mobile 38630 0.0420 0.0480 10/60 sec
SLOVENIA, Proper 386 0.0245 0.0280 10/60 sec
SOLOMON ISLANDS, Mobile 67784 0.1254 0.1434 10/60 sec
SOLOMON ISLANDS, Proper 677 0.1254 0.1434 10/60 sec
SOMALIA, Mogadishu 25259 0.1229 0.1405 10/60 sec
SOMALIA, Proper 25242 0.0480 0.0549 10/60 sec
SOUTH AFRICA, Capetown 2721 0.0250 0.0286 10/60 sec
SOUTH AFRICA, Durban 27310 0.0250 0.0286 10/60 sec
SOUTH AFRICA, Johannesburg 2711 0.0250 0.0286 10/60 sec
SOUTH AFRICA, Mobile 27320 0.0250 0.0286 10/60 sec
SOUTH AFRICA, Pretoria 27120 0.0250 0.0286 10/60 sec
SOUTH AFRICA, Proper 27 0.0250 0.0286 10/60 sec
SOUTH SUDAN, Gemtel 2111788 0.2394 0.2738 10/60 sec
SOUTH SUDAN, MTN 21192 0.4300 0.4917 10/60 sec
SOUTH SUDAN, Proper 211 0.0796 0.0910 10/60 sec
SOUTH SUDAN, Vivacel 21116 0.2394 0.2738 10/60 sec
SOUTH SUDAN, ZAIN 21191 0.3900 0.4460 10/60 sec
SPAIN, Canary Islands 34922 0.0125 0.0143 10/60 sec
SPAIN, Mobile 346 0.0093 0.0106 10/60 sec
SPAIN, Proper 3451 0.0057 0.0065 10/60 sec
SRI LANKA, Colombo 94112 0.0720 0.0823 10/60 sec
SRI LANKA, Mobile 9474 0.1088 0.1244 10/60 sec
SRI LANKA, Proper 94212 0.0720 0.0823 10/60 sec
ST. HELENA, Proper 290 0.0984 0.1125 10/60 sec
ST. PIERRE AND MIQUELON, Proper 508 0.3800 0.4345 10/60 sec
SUDAN, Proper 249 0.0662 0.0757 10/60 sec
SURINAME, Mobile 5971 0.1586 0.1814 10/60 sec
SURINAME, Proper 59756 0.1586 0.1814 10/60 sec
SWAZILAND, Proper 268 0.0430 0.0492 10/60 sec
SWEDEN, Mobile 4670 0.0183 0.0209 10/60 sec
SWEDEN, Proper 46 0.0070 0.0080 10/60 sec
SWEDEN, Stockholm 468 0.0070 0.0080 10/60 sec
SWITZERLAND, Mobile 4174 0.0345 0.0395 10/60 sec
SWITZERLAND, Proper 41 0.0285 0.0326 10/60 sec
SYRIAN ARAB REPUBLIC, Mobile 96394 0.0700 0.0800 10/60 sec
SYRIAN ARAB REPUBLIC, Proper 963 0.0700 0.0800 10/60 sec

T

29 destinations
Destination Prefix EUR / min USD / min Billing
TAIWAN, PROVINCE OF CHINA, Mobile 886940 0.0428 0.0489 10/60 sec
TAIWAN, PROVINCE OF CHINA, Proper 886 0.0155 0.0177 10/60 sec
TAIWAN, PROVINCE OF CHINA, Taipei 8862 0.0155 0.0177 10/60 sec
TAJIKISTAN, Mobile 992372 0.0642 0.0734 10/60 sec
TAJIKISTAN, Proper 992411111 0.0642 0.0734 10/60 sec
TANZANIA, UNITED REPUBLIC OF, Proper 255 0.0969 0.1108 10/60 sec
THAILAND, Mobile 668 0.0130 0.0149 10/60 sec
THAILAND, Proper 66 0.0130 0.0149 10/60 sec
TOGO, Mobile 22890 0.0600 0.0686 10/60 sec
TOGO, Proper 22870 0.0600 0.0686 10/60 sec
TOKELAU, Proper 690 0.0975 0.1115 10/60 sec
TONGA, Mobile 67656 0.1200 0.1372 10/60 sec
TONGA, Proper 676 0.1200 0.1372 10/60 sec
TRINIDAD AND TOBAGO, Mobile 1868620 0.0575 0.0658 10/60 sec
TRINIDAD AND TOBAGO, Proper 1868 0.0575 0.0658 10/60 sec
TUNISIA, Mobile 2169 0.0880 0.1006 10/60 sec
TUNISIA, Proper 216366 0.0566 0.0647 10/60 sec
TURKEY, Ankara 90312 0.0168 0.0192 10/60 sec
TURKEY, Bursa 90224 0.0168 0.0192 10/60 sec
TURKEY, Istanbul 90212 0.0168 0.0192 10/60 sec
TURKEY, Izmir 90232 0.0168 0.0192 10/60 sec
TURKEY, Mobile 9053382 0.0915 0.1046 10/60 sec
TURKEY, North 90392 0.0171 0.0196 10/60 sec
TURKEY, North -mobile 9053386 0.0915 0.1046 10/60 sec
TURKEY, Proper 90 0.0168 0.0192 10/60 sec
TURKMENISTAN, Proper 9931349 0.0915 0.1046 10/60 sec
TURKS AND CAICOS ISLANDS, Mobile 1649231 0.0775 0.0886 10/60 sec
TURKS AND CAICOS ISLANDS, Proper 1649 0.0775 0.0886 10/60 sec
TUVALU, Proper 688 0.1859 0.2126 10/60 sec

U

26 destinations
Destination Prefix EUR / min USD / min Billing
UGANDA, Mobile 25670 0.0645 0.0738 10/60 sec
UGANDA, Proper 256477 0.1384 0.1583 10/60 sec
UKRAINE, Kiev Region 38044 0.1074 0.1228 10/60 sec
UKRAINE, Lvov 380322 0.1074 0.1228 10/60 sec
UKRAINE, Mobile 38050 0.0820 0.0938 10/60 sec
UKRAINE, Odessa 380482 0.1074 0.1228 10/60 sec
UKRAINE, Odessa Region 380487 0.1074 0.1228 10/60 sec
UKRAINE, Proper 38063 0.0510 0.0583 10/60 sec
UNITED ARAB EMIRATES, Mobile 97152 0.0995 0.1138 10/60 sec
UNITED ARAB EMIRATES, Proper 971 0.0570 0.0652 10/60 sec
UNITED KINGDOM, London 44203 0.0115 0.0132 10/60 sec
UNITED KINGDOM, Mobile 443 0.0115 0.0132 10/60 sec
UNITED KINGDOM, Premium 4484 0.0115 0.0132 10/60 sec
UNITED KINGDOM, Proper 44 0.0115 0.0132 10/60 sec
UNITED STATES, American Samoa 1684 0.0242 0.0277 10/60 sec
UNITED STATES, California 1661 0.1050 0.1201 10/60 sec
UNITED STATES, Colorado 1720 0.0490 0.0560 10/60 sec
UNITED STATES, Florida 1727 0.0490 0.0560 10/60 sec
UNITED STATES, Mississippi 1662 0.1050 0.1201 10/60 sec
UNITED STATES, Missouri 1660 0.1050 0.1201 10/60 sec
UNITED STATES, Pennsylvania 1724 0.0490 0.0560 10/60 sec
Unknown 999 0.0385 0.0440 10/60 sec
URUGUAY, Mobile 59890 0.0415 0.0475 10/60 sec
URUGUAY, Proper 598 0.0430 0.0492 10/60 sec
UZBEKISTAN, Mobile 99891 0.0800 0.0915 10/60 sec
UZBEKISTAN, Proper 998 0.0800 0.0915 10/60 sec

V

12 destinations
Destination Prefix EUR / min USD / min Billing
VANUATU, Mobile 67853 0.1255 0.1435 10/60 sec
VANUATU, Proper 678 0.1255 0.1435 10/60 sec
VENEZUELA, Barquisimeto 58251 0.0070 0.0080 10/60 sec
VENEZUELA, Caracas 58212 0.0070 0.0080 10/60 sec
VENEZUELA, Maricaibo 58261 0.0070 0.0080 10/60 sec
VENEZUELA, Mobile 58416 0.0149 0.0170 10/60 sec
VENEZUELA, Proper 58 0.0070 0.0080 10/60 sec
VENEZUELA, Valencia 58241 0.0070 0.0080 10/60 sec
VIET NAM, Ho Chi Minh City 8482 0.0330 0.0377 10/60 sec
VIET NAM, Mobile 84801 0.0330 0.0377 10/60 sec
VIET NAM, Proper 84 0.0330 0.0377 10/60 sec
VIRGIN ISLANDS (BRITISH), Proper 1284 0.0850 0.0972 10/60 sec

W

1 destination
Destination Prefix EUR / min USD / min Billing
WALLIS AND FUTUNA ISLANDS, Proper 681 0.0565 0.0646 10/60 sec

Y

1 destination
Destination Prefix EUR / min USD / min Billing
YEMEN, Proper 967 0.0938 0.1073 10/60 sec

Z

2 destinations
Destination Prefix EUR / min USD / min Billing
ZAMBIA, Proper 260 0.1580 0.1807 10/60 sec
ZIMBABWE, Proper 26371 0.0785 0.0898 10/60 sec

Frequently Asked Questions

How does MIX decide which route to use on each call?
The MIX algorithm evaluates live carrier performance metrics — ASR, PDD, and CLI success rate — for each destination in real time. It dynamically selects Standard for cost-efficient bulk routes and automatically elevates to Premium when quality signals require it.
Can I set quality thresholds for MIX routing?
Yes. From your portal or via API, you can configure minimum ASR and PDD thresholds per destination prefix. The MIX engine will respect these constraints as hard floors when making routing decisions.
Is MIX suitable for mixed traffic (bulk + enterprise)?
Exactly what it was built for. MIX lets you run a single SIP trunk that automatically handles both your high-volume dialer traffic (Standard tier) and your live enterprise calls (Premium tier) without splitting infrastructure.

Knowledge Base

Frequently Asked Questions

Common questions about this routing tier, billing, and

How does the VoiceBuy MIX plan work?
VoiceBuy MIX is a hybrid wholesale routing plan that gives you access to all three termination tiers — Standard, Premium, and Premium+ — under a single account and a single SIP trunk. Routing is controlled by prepending a short selection prefix to the dialed number before sending the call: prefix 9991 routes via Standard (lowest cost), 9992 via Premium (balanced quality), and 9993 via Premium+ (maximum quality and CLI transparency). No account switching, no separate SIP credentials, and no infrastructure changes are needed to move between tiers.
Who is the VoiceBuy MIX plan best suited for?
MIX is designed for telecom platforms, ITSPs, and scaling operators that handle heterogeneous traffic — a mix of bulk dialer calls that benefit from Standard LCR pricing alongside live enterprise or customer-facing calls that require Premium or Premium+ quality. It is also ideal for developers building routing engines, API-driven telephony platforms, or multi-tenant VoIP systems where different call types or customer tiers need different quality levels without separate carrier accounts.
What are the MIX routing prefix codes and how do I implement them?
The MIX plan uses three prefix codes that you prepend to the destination number before sending the SIP INVITE. Prefix 9991 routes the call via the Standard tier, 9992 via Premium, and 9993 via Premium+. Implementation is straightforward on any Class 4 or Class 5 softswitch: configure your dialplan or routing table to prepend the appropriate prefix based on your traffic classification logic, then send the modified number to VoiceBuy’s SIP gateway. No changes to your SIP trunk registration, authentication, or IP configuration are required.
Can I implement dynamic routing logic with the MIX plan via API?
Yes. The VoiceBuy platform exposes an API-driven routing controller that allows you to automate route selection, monitor real-time performance metrics, and adjust routing configuration programmatically. Combined with the MIX prefix system, this enables fully automated dynamic routing — for example, automatically elevating a destination prefix from 9991 (Standard) to 9992 (Premium) when live ASR drops below a threshold, or routing retry attempts through a higher-quality tier after a failed call attempt.
How does MIX billing work across the three tiers?
Each call on the MIX plan is billed at the rate of the tier selected by the prefix used for that specific call. Standard-tier calls (prefix 9991) are billed at Standard rates, Premium calls (9992) at Premium rates, and Premium+ calls (9993) at Premium+ rates. All calls are billed in 1/1 per-second increments regardless of tier (with the same exceptions: USA at 6/6, Mexico at 60/60, Gambia at 60/1). There is no premium or surcharge for using the MIX plan itself — you pay exactly the per-minute rate of the tier used.
Is MIX suitable for building a multi-tenant VoIP platform or reseller system?
Yes. MIX is particularly well-suited for multi-tenant VoIP platforms where different tenants or customer tiers require different routing quality levels. Your platform can classify traffic by customer plan (e.g., basic customers route via 9991, business customers via 9992, enterprise customers via 9993) and prepend the appropriate prefix before terminating to VoiceBuy — all through a single interconnect. This eliminates the operational overhead of managing separate carrier accounts for different quality tiers.
Can I use VoiceBuy MIX for failover and redundancy between tiers?
Yes. A common implementation pattern is to use MIX for automatic quality-based failover: attempt the call first via 9991 (Standard), and if the call fails or ASR on that destination is poor, retry automatically via 9992 (Premium) or 9993 (Premium+). This logic is implemented in your own dialplan or routing engine, and the VoiceBuy API can provide real-time performance data per destination to inform failover decisions. The result is a cost-optimized routing strategy with built-in quality assurance.

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