sip protocol

Our industry first SLA backed Session Initiation Protocol (SIP) Trunk is an advanced Voice Connectivity product, with the best in class IP solution. It replaces traditional multiple fixed PSTN lines with a single physical link that can support upto 1500 simultaneous calls. Scaling up and down call capacity on our SIP Trunk is very easy, quick and can be done in multiples of 10 channels. Our SIP Trunk reduces the cost of multiple lines, maintenance, as well as hardware requirements for multiple PRI ports. Enterprises can opt for our SIP Trunk solution to overcome issues related to scalability, maintenance and convergence. This innovative, best in class SIP Trunk Services has won industry awards and offers easy integration with other IP technology platforms. Our unmatched SLA offering includes : Network service availability of 99.5%, a complaint MTTR( Mean time to resolve) of 4 hours and service credits in case of commitment breach.


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Easy and quick scalability

Scalable on a single link with 20 to 1500 simultaneous calls with no dependency on physical cards
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Simplifies network

Replaces traditional multiple fixed PSTN lines with a single link SIP trunk connectivity
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Smaller upgrades & downgrades

Increase & decrease call capacity in multiples of 10, rather than 30 in PRI
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Flexible range

Flexible DID range to meet scalability requirements



Select the right solution for you

All amount in Rupees.

Plan Features
SIP 250 Plan

60 sec pulse

₹ 250/-
SIP 350 Plan

60 sec pulse

₹ 350/-
SIP 500 Plan

60 sec pulse

₹ 500/-
SIP 700 Plan

60 sec pulse

₹ 700/-
SIP 500 OBD Plan

15 sec pulse

₹ 500/-
SIP 750 OBD Plan

15 sec pulse

₹ 750/-
Monthly rental per channel 250 350 500 700 500 750
Free call value per channel 250 350 500 700 500 750
Local fixed line 80p/180sec 70p/180sec 50p/180sec 50p/180sec 15p/15sec 12p/15sec
Local mobile 80p/60sec 70p/60sec 50p/60sec 30p/60sec 15p/15sec 12p/15sec
Intra and STD calls 80p/60sec 70p/60sec 50p/60sec 50p/60sec 15p/15sec 12p/15sec

*Channels in multiples of 10, starting with 20

New Enquiries:
1800 266 1800

Service/Technical Enquiries:
1800 266 1515