sipgate basic Help

Polycom Soundpoint IP 320, 321, 330, 331, 450, 550, 560, 650, 670

 This guide will assist with the configuration of the following Polycom devices: 

Polycom Soundpoint IP 320, 321, 330, 331, 450, 550, 560, 650, 670 

 The general settings to use with any SIP Compliant VoiP phone, device or application won't vary:

General Configuration Settings

If you're purchasing a new IP Deskphone we recommend Gigaset, Snom and Yealink Deskphones:

What types of VoIP phones and devices can I use?


 To our knowledge, Polycom devices do not support STUN.

If you encounter problems registering online or making calls, please disregard references to STUN sServers in our troubleshooting guides. 

 To configure your Polycom device you'll need your SIPID and SIP Password.

 Please use the following settings to register your Polycom device online with your sipgate basic account:  




Testing your Phone's setup:

To test your phone's configuration, please dial the following sipgate numbers:

  • 10000
  • 10005
  • 10020

For further tests and information please click here.


Using Multiple Phones Behind the Same Router:

If there's more than one VoIP phone/device on the same local network, assigning each different local UDP ports will avoid port conflicts.

For each SIP Phone or device you add, increment the local ports used by 100.

For a Help article about local port numbering, please click here.


 If you encounter issues with registering online or with calls, please contact the manufacturer's support and try our Help Center's troubleshooting advice and recommendations at the following link:



The settings in this guide won't be regularly tested for accuracy following updates by the manufacturer to firmware, etc. If you notice any problems with the settings in this guide, or if there are any additional settings, options or issues to be aware of, please let our support know. 


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