Howto:VoIP-Telecom - SIP Provider Compatibility Test

Voip-Telecom innovaphone Compatibility Test Report

Summary

SIP Provider: VoIP-Telecom

The provider supports all required innovaphone features and is therefore qualified as recommended SIP Provider.

That beeing said, the provider has achieved 97,5% of all possible test points. For more information on the test rating, please refer to Test Description

The Provider have NAT Detection system so we don't need to use STUN Server to work with. It's recommended to use media-relay to guarantee that there is no problem with media in some type of calls (like external transfers).

It's required by the provider that user send 0 as prefix before the full number. Ex: 0 + 00497031730090.

• Features:

• • Direct Dial In
  • Fax over IP (T.38)
  • DTMF
  • NAT Detection
  • Suppress the Number if Requested.

• Supported Codecs by the provider
  • G711
  • G729
  • G723
  • T.38 UDP

Current test state

The tests for this product have been completed.

Testing of this product has been finalized July 22, 2011.

Testing Enviroment

Scenario NAT

This scenario describes a setup where the PBX and phones are in a private network. The IP800 should use a stun server, in order to send correct SIP - messages. The IP800 works as media relay, all RTP - streams go through the PBX.

Test Results

For more information on the test procedure, please read the following wiki article: SIP Interop Test Description. Bold lines in the test results indicate a KO-criteria.

Configuration

Firmware version

All innovaphone devices use V9hf1 build 90600.01 as firmware.

SIP - Trunk

Number Mapping

We should add 0 on CDPN Out maps so users don't need to dial extra 0 to the Provider.

Route Settings

Since the Provider support Overlap sending there is no need to use "force enblock" option in the routes. We recommend the use of "Interworking QSIG/SIP" option in the routes.