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Knowledge Base - How to make extension and cellphone ring simultaneously?

In this example, we are using extension 401, 402 and 403. Extension 403 will be replaced by a cellphone number.


  1. First, you will need to create a ring group and put 401,402 and 403 into the ring group



2.   You will need to access IPPBX terminal by using SSH protocol.

3.   You can find out the trunk ID in /etc/asterisk/users_trunk.conf file. 

4.   You need to modify scripts in /etc/asterisk/extensions_additional.conf

 First you need to find the context of this ring group:


And then delete extension 403 and add the mobile phone number and which trunk to call out the way below:

 In other words, you need to replace "403" to "trunk-ID/0423456789" without quote.


Created : 2016-06-01 11:40:36, Last Modified : 2016-07-06 16:22:53