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New Contributor III

908e PRI Dial Out Delay

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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

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Valued Contributor II
Valued Contributor II

Re: 908e PRI Dial Out Delay

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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

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Valued Contributor II
Valued Contributor II

Re: 908e PRI Dial Out Delay

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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

View solution in original post

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