Premium Sip Trunk

Premium Sip Trunk

For enterprises wanting to make full use of their installed IP-PBXs and not only communicate over IP within the enterprise, but also outside the enterprise a SIP trunk provided by an Internet Telephony Service Provider to connect to the traditional PSTN network is the solution. Unlike in traditional telephony, where bundles of physical wires were once delivered from the service provider to a business, a SIP trunk allows a company to replace these traditional fixed PSTN lines with PSTN connectivity via a SIP trunking service provider on the Internet. At IVRTech,we are provide premium quality for our sip trunk and help clients to save cost for more than 50%-80% compare with traditional pstn.

IVRTech provide Premium Sip Trunk


SIP trunks can offer significant cost-savings for enterprises, eliminating the need for local PSTN gateways, costly ISDN BRIs (Basic Rate Interfaces) or PRIs (Primary Rate Interfaces).

SIP Features and Benefits

  • Eliminates the need to purchase equipment that does the work of the SIP Trunking service.
  • Doing away with costly PRI (primary rate interface) connections, again reducing costs.
  • A reduction in monthly telecommunications expenses, as only one connection is required for voice and data.
  • Outsourcing PSTN connectivity to a third party, eliminating long distance charges.
  • The use of a hosted VoIP service while still maintaining the investment in their PBX.
  • Establishing local numbers in cities across the country instead of using an 800 number.