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Cost-Effective SIP Trunking Service

Replace expensive PRI lines with SIP trunking and make VoIP calls at a fraction of the cost. TANU Infonet's SIP trunk integrates with your existing PBX or IP-PBX and gives you unlimited scalability without hardware.

Business Communications

Cost-Effective SIP Trunking Service

Replace expensive PRI lines with SIP trunking and make VoIP calls at a fraction of the cost. TANU Infonet's SIP trunk integrates with your existing PBX or IP-PBX and gives you unlimited scalability without hardware. Designed and supported by TANU Infonet Services — trusted by 1000+ businesses across India since 2015.

Our platform integrates seamlessly with your existing infrastructure and is backed by a 99.5% uptime SLA, dedicated after-sales support, and continuous updates to keep pace with evolving business needs.

Connect to any IP-PBX or hosted PBX

Significant cost savings over PRI lines

Scalable — add channels on demand

Local, national and international calling

High voice quality with HD codec support

Disaster recovery and failover built-in

DID number porting supported

99.9% voice uptime SLA

Compatible with Cisco, Avaya, Asterisk, FreePBX

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Key Details

ProviderTANU Infonet Services
Uptime SLA99.5%
Support24/7
Setup Time24–48 Hours
Clients1000+

Use Cases

  • Replacing legacy PRI infrastructure
  • Multi-location office calling
  • Call centre voice connectivity
  • Reducing international call costs
  • Remote work voice solutions
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Ready to get started with SIP Trunk?

Our team will set you up within 24–48 hours.