1 Reply Latest reply on Aug 8, 2017 8:13 AM by markfreeman

    908e PRI Dial Out Delay

    garabedy New Member

      I have a 908e connected to a PBX via PRI. When users dial a 7 digit number it takes about 13 seconds for the call to start ringing, when dialing 11 digits it completes right away. Is this something on the Adtran or the PBX? When doing a debug isdn l2-formatted as soon as I see the call received from the PBX it starts ringing so this leads me to believe it is the PBX.  Also when trying to dial 7 digits + # the user gets an invalid number message, not sure if that's coming from Adtran or PBX? 

       

      R Sapi:00 C/R:R Tei:00 INFO Ns:107 Nr:82  P:0

      21:58:04.757 ISDN.L2_FMT PRI  2    Prot:08  CRL:2  CRV:0003

      21:58:04.757 ISDN.L2_FMT PRI  2    M - 05 SETUP

      21:58:04.758 ISDN.L2_FMT PRI  2     IE - 04 BEARER CAPABILITY   Len=3

      21:58:04.758 ISDN.L2_FMT PRI  2          80 Xfer Cap.:SPEECH

      21:58:04.758 ISDN.L2_FMT PRI  2          90 Xfer Rate:64k

      21:58:04.758 ISDN.L2_FMT PRI  2          A2 Layer 1:G.711 U-Law

      21:58:04.758 ISDN.L2_FMT PRI  2     IE - 18 CHANNEL ID          Len=3

      21:58:04.758 ISDN.L2_FMT PRI  2          A9 Primary Rate

      21:58:04.758 ISDN.L2_FMT PRI  2             Intfc ID:IMPLICIT

      21:58:04.758 ISDN.L2_FMT PRI  2             Pref/Excl:EXCLUSIVE

      21:58:04.758 ISDN.L2_FMT PRI  2             D-Chan Indicated:NO

      21:58:04.758 ISDN.L2_FMT PRI  2             Chan. Sel:FOLLOWS

      21:58:04.759 ISDN.L2_FMT PRI  2          83 Numb/Map:NUMBER

      21:58:04.759 ISDN.L2_FMT PRI  2          95 Channel:21

      21:58:04.759 ISDN.L2_FMT PRI  2     IE - 6C CALLING PARTY #     Len=12

      21:58:04.759 ISDN.L2_FMT PRI  2          01 Numb. Type:UNKNOWN

      21:58:04.759 ISDN.L2_FMT PRI  2             Numb. Plan:E.164

      21:58:04.759 ISDN.L2_FMT PRI  2          80 Presentation:ALLOWED

      21:58:04.759 ISDN.L2_FMT PRI  2             Screening:USER PROVIDED

      21:58:04.759 ISDN.L2_FMT PRI  2             Ph.# xxxxxxx

      21:58:04.759 ISDN.L2_FMT PRI  2     IE - 70 CALLED PARTY #      Len=12

      21:58:04.759 ISDN.L2_FMT PRI  2          81 Numb. Type:UNKNOWN

      21:58:04.760 ISDN.L2_FMT PRI  2             Numb. Plan:E.164

      21:58:04.760 ISDN.L2_FMT PRI  2             Ph.# xxxxxxxxxxx

        • Re: 908e PRI Dial Out Delay
          markfreeman Employee

          In PRI applications, yes it is the PBX that does the auto-complete on numbers that are being dialed from the users. The PBX collects the digits and sends it to us in the M05  Setup message in the Calling Party field as you have shown in the debug. So I would get with the PBX vendor on finding out why the auto-complete is not working.

           

          In RBS T1 applications, it is the ADTRAN that does the autocomplete because the PBX sends us one digit at a time when the user dials.

           

          Hope that helps.

           

          -Mark