Here is the basic setup:
We have a cloud PBX, and do SIP Trunking.
We are installing in a condo complex, putting a 908 in each building to handle the 8 condo units in the building. Each unit is a separate SIP Trunk on the PBX.
On the Adtran 908, I have (8) different SIP trunks configured. They are all configured T01-T08.
Each FXS port is assigned to a user - the user in this case being a 10 digit TN. Each FXS port is set to register its respective Trunk (i.e. FXS0/1 registers T01, and so on)
All the SIP Trunks register.
My issue is this:
When I call out from any ports, they always seem to go out T01, instead of there respective trunks. How can this be solved? I have tried several ways, and not had any luck.
Thank you for any help you may be able to provide
Why a separate SIP trunk for each FXS? The same trunk can handle all FXS ports and allow them to register separately by SIP identity, or you can register the trunk as a pilot. Your cloud PBX can sort and bill the calls based on ANI.
If you really want to do this, you can use SABR.
voice ani-list fxs1-ani-list
ani 3125550101
voice ani-list fxs2-ani-list
ani 3125550102
...and so on, then
voice grouped-trunk sip1-tg
trunk T01
[rest of configuration]
permit list fxs1-ani-list
voice grouped-trunk sip2-tg
trunk T02
[rest of configuration]
permit list fxs2-ani-list
...and so on
Why a separate SIP trunk for each FXS? The same trunk can handle all FXS ports and allow them to register separately by SIP identity, or you can register the trunk as a pilot. Your cloud PBX can sort and bill the calls based on ANI.
If you really want to do this, you can use SABR.
voice ani-list fxs1-ani-list
ani 3125550101
voice ani-list fxs2-ani-list
ani 3125550102
...and so on, then
voice grouped-trunk sip1-tg
trunk T01
[rest of configuration]
permit list fxs1-ani-list
voice grouped-trunk sip2-tg
trunk T02
[rest of configuration]
permit list fxs2-ani-list
...and so on
I fully agree with your statement above... you would think the cloud PBX would allow this, but it doesn't. It allots a whole new account for each channel since they are different customers. So the traffic has to come in and go out the proper SIP. I will attempt this later today on my trial Adtran. Thank you so much for your help!
This worked perfect! Thank you for your help!