2 Replies Latest reply on Oct 7, 2014 11:50 AM by geo

    Routing by T1 Channel

    x5asissell New Member

      I am attempting to configure a 980e from scratch to route channels 1 - 12 from a Point to Point CAS T1 to a TDM PBX via ISDN PRI T1,  and channels 13 - 24 to a SIP PBX via Ethernet. Any suggestions?


      ESD Adtran Config.PNG

        • Re: Routing by T1 Channel
          jwable Frequent Visitor


               Please clarify if you could where are the inbound 46 channels coming from?  In your drawing you have a SIP PBX and a TDM PBX at each location and each location has 23 channels.  Depending on how the traffic is coming into each location could change equipment requirements.  But as a General answer you would configure a SIP trunk between the two Adtran units and then a SIP trunk from each individual Adtran to each SIP PBX and then a PRI interface on each Adtran to the TDM PBX.  As well as build a data connection on the T1 between the two sites.  Now also depending on call flow you may have to have the SBC function on the 908E if the PTP connection is routed, and you need to call from SIP PBX A to SIP PBX B.  Once I have more detail about the setup I can give you better examples.


          John Wable

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          • Re: Routing by T1 Channel
            geo Employee

            Hello Andrew,


            I went ahead and flagged this post as “Assumed Answered.”  If you still need assistance, I would be more than happy to continue working with you on this - just let me know in a reply.