Premium A-Z voice routing across our global network of tier-1 carrier interconnects — delivering crystal-clear audio quality, ultra-low latency, and industry-leading Answer Seizure Ratio to any destination worldwide.
Tech Network Limited's international voice termination service provides businesses and carriers with direct access to our global carrier interconnect network. We route calls through tier-1 partners with direct bilateral agreements — never through sub-optimal grey routes — ensuring consistent audio quality and reliable delivery to every destination.
Our network operations centre in Hong Kong monitors traffic 24/7, with automated rerouting activated in seconds if any carrier path degrades. Every call is measured for MOS score, ASR, ACD, and NER in real time, giving you full transparency into the quality you are receiving.
All traffic routes via direct tier-1 carrier agreements — never grey routes. Guaranteed MOS score of 4.0+ on all premium routes.
Originate and terminate calls to destinations across Asia-Pacific, Europe, the Americas, Middle East, and Africa.
Our network operations centre monitors every route in real time and reroutes automatically within seconds of quality degradation.
Access real-time CDRs, call quality metrics, and route performance dashboards through our online portal.
Carrier-grade routing to all international destinations via tier-1 interconnects, with per-prefix quality monitoring and automatic failover.
Strict policy against grey route and bypass traffic — all termination uses authorised carrier paths with bilateral agreements.
Live call quality dashboards showing MOS score, ASR, ACD, NER, and CLI rates per destination prefix and carrier route.
Intelligent traffic management reroutes calls automatically within seconds when a carrier path degrades — zero manual intervention required.
Full CDR access with per-call detail, route information, quality scores, and duration — available in real time and via daily export.
24/7 technical support with a dedicated account manager and direct escalation path to our NOC engineering team.
| Coverage | 140+ countries, 500+ destinations |
| ASR | 99.9% on premium routes |
| ACD | >120 seconds average call duration |
| Audio Quality | MOS 4.0+ on all tier-1 routes |
| Latency | <150ms average end-to-end |
| Protocols | SIP (RFC 3261), H.323, SS7/SIGTRAN (via gateway) |
| Codecs | G.711 (a/u-law), G.729, G.722 |
| Billing | Per-second billing, real-time CDR |
| Support | 24/7 NOC + dedicated account manager |
Special pricing available for high-volume A-Z traffic. CLI presentation, custom routing rules, and dedicated capacity arrangements available upon request.
Businesses making high volumes of international calls benefit from our tier-1 pricing, consistent quality, and 140+ country coverage — without managing carrier relationships.
ITSPs and CLECs use our termination to expand coverage and improve quality on routes their existing carriers cannot match.
Cloud communications platforms integrate our termination via SIP trunking for reliable call delivery to their end-user bases.
Contact our wholesale team for a rate card tailored to your traffic profile and destination mix.