Ext1: Channel X parameter on PRI

[Loic Didelot <ldidelot@xxxxxxxxxxx>]

Hello,I use asterisk as a PRI gateway between the PRI line from the telco(span 1) and the customers PBX (span 2) . I did a "pri debug" because Ihad some problems with incoming routings.
>From the telco I get:1 < Channel ID (len= 5) [ Ext: 1  IntID: Implicit  PRI  Spare: 0 Exclusive  Dchan: 01 <                        ChanSel: Reserved1 <                       Ext: 1  Coding: 0  Number Specified  Channel Type: 31 <                       Ext: 1  Channel: 28 ]
But on span2 I asterisk sends:
2 > Channel ID (len= 5) [ Ext: 1  IntID: Implicit  PRI  Spare: 0  Preferred  Dchan: 02 >                       Ext: 1  Coding: 0  Number Specified  Channel Type: 32 >                       Ext: 1  Channel: 1 ]

I compared all parameters I know like TON (type of number) etc... andthey match. What I get on span 1 is the same that is sent on span 2except this "Ext: 1 Channel: X". What does that parameter means and howcan I modify it.

Best regards,Loïc Didelot.

-- Loïc DIDELOTMIXvoip S.a.Tel: +352 20 3333 20Fax: +352 20 3333 90ldidelot@xxxxxxxxxxxxxxx://www.mixvoip.com

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