[Asterisk-Users] Need help with inbound/outbound PRI calls

[Martin Pycko]

Look carefully at your debug. The "cause" is written there. And 69 stands
for the DISCONNECT message number.

In your case asterisk sends it so it can be that your SIP phone is either
not responding to asterisk's sending him some SIP messages or it's sending
BYE or something else. It would help if you would send 'sip debug' along
with 'pri debug ...'

Martin

On Sat, 21 Jun 2003, Daryl Jones wrote:

> I'm running a pretty successful Asterisk system and recently moved our
> PRI to a T100P board.  The PRI was previously connected to a Cisco 2600
> that was serving as a voice gateway. We are having a frequent problem with
> inbound and outbound calls being disconnected shortly after they are
> answered since moving the PRI directly to the Asterisk box. Most calls work
> fine, but approx 3 out 10 are prematurely disconnected.
>
> Debug info from an outbound call is included below.  Note that the disconnect
> cause is 69, which I believe means "Requested facility not implemented".  Am
> I interpreting the debug info correctly?  What would cause this?
>
> We had a similar problem with the Cisco gateway, but worked around it by
> configuring the Cisco to force the numbering plan for outgoing calls from
> 'unknown' to 'national'.  Is there a way to do this in Asterisk?
>
>
> -- debugging info from dropped outbound call ---
>
> > Calling Number (len=14) [ Ext: 0  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1)
> >   Presentation: Unknown (1) '6505901801' ]
> > Called Number (len=14) [ Ext: 1  TON: National Number (2)  NPI: ISDN/Telephony Numbering Plan (E.164/E.163) (1) '15592982000' ]
>     -- Called g1/15592982000
> < Protocol Discriminator: Q.931 (8)  len=10
> < Call Ref: len= 2 (reference 32802/0x8022) (Terminator)
> < Message type: CALL PROCEEDING (2)
> < Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive Dchan: 0
> <ChanSel: Reserved
> <     Ext: 1  Coding: 0   Number Specified   Channel Type: 3
> <     Ext: 1  Channel: 1 ]
> -- Processing IE 24 (Channel Identification)
> < Protocol Discriminator: Q.931 (8)  len=9
> < Call Ref: len= 2 (reference 32802/0x8022) (Terminator)
> < Message type: ALERTING (1)
> < Progress Indicator (len= 2) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user
> (1)
> < Ext: 1  Progress Description: Called equipment is non-ISDN. (2) ]
> -- Processing IE 30 (Progress Indicator)
> -- Zap/1-1 is ringing
> -- Registered SIP '9999999999051' at 209.234.100.2 port 1175 expires 120
> < Protocol Discriminator: Q.931 (8)  len=5
> < Call Ref: len= 2 (reference 32802/0x8022) (Terminator)
> < Message type: CONNECT (7)
> > Protocol Discriminator: Q.931 (8)  len=5
> > Call Ref: len= 2 (reference 34/0x22) (Originator)
> > Message type: CONNECT ACKNOWLEDGE (15)
> -- Zap/1-1 answered SIP/9999999999050-a3fe
> > Protocol Discriminator: Q.931 (8)  len=9
> > Call Ref: len= 2 (reference 34/0x22) (Originator)
> > Message type: DISCONNECT (69)
> > Cause (len= 2) [ Ext: 1  Coding: CCITT (ITU) standard (0) 0: 0   Location: Private network serving the local user (1)
> >Ext: 1  Cause: Normal Clearing (16), class = Normal Event (1) ]
>     -- Hungup 'Zap/1-1'
> == Spawn extension (trusted, 15592982000, 1) exited non-zero on 'SIP/9999999999050-a3fe'
> < Protocol Discriminator: Q.931 (8)  len=5
> < Call Ref: len= 2 (reference 32802/0x8022) (Terminator)
> < Message type: RELEASE (77)
> > Protocol Discriminator: Q.931 (8)  len=5
> > Call Ref: len= 2 (reference 34/0x22) (Originator)
> > Message type: RELEASE COMPLETE (90)
>
> ------------------------
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