Grandstream GXP 280, 1200 and 2000 Series

This guide will help to setup the following Grandstream devices with your sipgate account: Grandstream GXP 1200, 2000, 2010, 2020, 280/285

The devices in these model ranges are now End of Life or Discontinued  and therefore our Support for the devices listed above is limited to this setup guide.

To configure your Grandstream you will need your SIPID and SIP Password.

Using the instructions in the device manual open the Web Settings menu of your phone.

Open the Account tab to start configuring your Grandstream:

Testing your Phone's setup:

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

• 10000
• 10005
• 10020

If you have problems registering your Grandstream online or with making calls, test with the STUN Server enabled.

To enable STUN open Account x --> Network Settings and set the option NAT Traversal (STUN) to Yes.

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.