Nate H
Customer
- Joined
- Oct 31, 2018
- Messages
- 8
- Reaction score
- 0
Currently I have two DIDs setup on the SIP trunk. Outbound parameters are set to pull the caller ID from the extension settings in management console. The issue is when a outbound call is placed from a Yealink 746g the outbound caller ID is using the wrong Phone #. But when outbound call is placed from the 3cx phone app the outbound caller ID shows correctly as specified in Ext settings.
Example:
Ext. 100 is set to use 000-000-0001 as outbound caller ID.
When Ext. 100 dials out from a Yealink t46g the outbound caller ID is 000-000-0002.
When Ext. 100 dials out from 3cx phone app the outbound caller ID is 000-000-0001.
Seems that the Yealinks are negating the outbound parameters and sending incorrect SIP headers.
Example:
Ext. 100 is set to use 000-000-0001 as outbound caller ID.
When Ext. 100 dials out from a Yealink t46g the outbound caller ID is 000-000-0002.
When Ext. 100 dials out from 3cx phone app the outbound caller ID is 000-000-0001.
Seems that the Yealinks are negating the outbound parameters and sending incorrect SIP headers.