SIP Trunking

SIP Trunking from AVOXI

AVOXI can terminate calls to anywhere in the world in a cost-effective, high quality service manner utilizing Voice over IP (VoIP) technology.  We can customize solutions based on your network configuration and can connect via VoIP Gateway thru the PBX TDM connection, via SIP Trunk or H323 connection.  We utilize Public and Private Internet connections and can operate within a Cisco VPN.

voip-termination-sip-trunking-as-low-as-160x183In the traditional PBX scenario, AVOXI will program and install a gateway on the customer’s premise.  The gateway is connected to the internet on one side and PBX on the other.  The type of gateway needed depends upon whether analog lines are connected or all calls terminate via VoIP.

On an outbound call, the voice signal is transmitted from the customer’s PBX to the gateway on the customer site.  There the call is changed from a voice signal to a data packet and sent across the internet to the AVOXI Operation Center gateways.  The gateways change the data packet back into a voice signal and push the call over the PSTN to its destination.

AVOXI can also provide full PBX functionality such as Automatic Call Distribution (ACD), Interactive Voice Response (IVR), call queuing and scripting and a host of other features.  AVOXI also offers inbound toll-free services.

AVOXI leads the industry with Quality of Service including emergency backup generators, backup network sites and redundant PSTN carriers and ISPs.  Our network engineers proactively monitor the network to make sure call traffic is flowing smoothly and we provide technical support 24 X 7.

How SIP Trunking Works

How Does SIP Trunking Help My Business?

SIP Trunking

SIP is the protocol of choice for telephony, conferencing and other communications sessions on the Internet.

Reduce Costs with SIP Trunks

A SIP Trunk can connect your company’s SIP-enabled devices, such as an IP-PBX or IP phones, to the outside world without the need for gateways to convert TDM traffic to VoIP.  With SIP trunks, your company saves on multiple PSTN circuits and the capital and operating costs of voice gateways and other PSTN interface hardware.

SIP trunks are pure IP connections that can offer your company significant cost savings by eliminating the need for local PSTN gateways, costly ISDN BRIs (Basic Rate Interfaces) or PRIs (Primary Rate Interfaces).  Get SIP trunks from AVOXI:

  • Realize the efficiency and cost benefits of VoIP
  • Enjoy low international rates
  • Get 24x7 technical support

We also can meet your SIP phone requirements with softphones or Polycom IP phones.

Call Center Guide

Download the Call Center Guide


Free Demo

Request a Free Demo

Request Demo

Free Quote

Get a Free Quote Today

Get a Quote

Bundled Calling Plans

Toll Free Calling Plans

Get Pricing