[Asterisk-Users] Protocol Error (6) using Zaphfc

[nrb]

Hi - And thanks for the answer!

Unfortunately i get the exact same result with the "g1" instead on just "1".


Kind Regards
NRB



----- Original Message -----
From: "Klaus-Peter Junghanns" <kpj at junghanns.net>
To: <asterisk-users at lists.digium.com>
Sent: Monday, June 28, 2004 1:56 PM
Subject: Re: [Asterisk-Users] Protocol Error (6) using Zaphfc


> Hei,
>
> please never try to dial out on a particular b channel, you have to dial
> out on a zaptel group which includes both b channels of the BRI line.
> In a p2mp setup YOU cannot know which b channel will be chosen!
>
> exten => _X.,1,Dial(ZAP/g1/${EXTEN})
>
> will do....(note the 'g')....
>
> best regards
>
> Klaus
>
> Am Mo, 2004-06-28 um 12.45 schrieb nrb:
> > Hi!
> >
> > Has anybody seen anything like this using zaphfc?
> > On outgoing calls (via isdn)  , the line gets hung-up as soon as the
> > called
> > party answers.
> > As seen below i get some protocol error (6) - but i'm not sure if this
> > is
> > related to the "hang-up" which  apparently comes a little earlier?!
> > Incomming calls on the isdn (zaphfc) interface is working just fine
> >
> > (P.S. what about the D-channel going up & down all the time - is that
> > normal? )
> >
> >
> > Kind Regards
> > NRB
> >
> >
> > Setup
> > Bri-stuff - 0.0.20
> > Asterisk CVS-HEAD-06/23/04-15:45:48 built by
> > root at localhost.localdomain on a
> > i686 running Linux
> >
> > Zapata.conf:
> > [channels]
> > switchtype = euroisdn
> > ; p2mp TE mode
> > signalling = bri_cpe_ptmp
> > ; p2p TE mode
> > ;signalling = bri_cpe
> > ; p2mp NT mode
> > ;signalling = bri_net_ptmp
> > ; p2p NT mode
> > ;signalling = bri_net
> > pridialplan=local
> > prilocaldialplan=local
> > echocancel=yes
> > immediate=yes
> > group = 1
> > context=demo
> > channel => 1-2
> >
> > Zaptel.conf:
> > loadzone=nl
> > defaultzone=nl
> > span=1,1,3,ccs,ami
> > bchan=1-2
> > dchan=3
> >
> > Example where a sip client (2203) is calling xxxx7024
> >
> > From Asterisk:
> > == D-Channel on span 1 down
> > == D-Channel on span 1 up
> > -- Executing Dial("SIP/2203-5779", "Zap/1/xxxx7024") in new stack
> > -- Making new call for cr 135
> > > Protocol Discriminator: Q.931 (8) len=32
> > > Call Ref: len= 1 (reference 7/0x7) (Originator)
> > > Message type: SETUP (5)
> > > Bearer Capability (len= 3) [ Ext: 1 Q.931 Std: 0 Info transfer
> > capability:
> > Speech (0)
> > > Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)
> > > Ext: 1 User information layer 1: A-Law (35)
> > > Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0,
> > Exclusive
> > Dchan: 0
> > > ChanSel: B1 channel
> > ]
> > > Calling Number (len= 8) [ Ext: 0 TON: Subscriber Number (4) NPI:
> > ISDN/Telephony Numbering Plan (E.164/E.163) (1)
> > > Presentation: Presentation permitted, user number passed network
> > screening
> > (1) '2203' ]
> > > Called Number (len=11) [ Ext: 1 TON: Subscriber Number (4) NPI:
> > ISDN/Telephony Numbering Plan (E.164/E.163) (1) 'xxxx7024' ]
> > > Sending Complete (len= 0)
> > -- Called 1/xxxx7024
> > < Protocol Discriminator: Q.931 (8) len=7
> > < Call Ref: len= 1 (reference 135/0x87) (Terminator)
> > < Message type: CALL PROCEEDING (2)
> > < Channel ID (len= 3) [ Ext: 1 IntID: Implicit, Other Spare: 0,
> > Exclusive
> > Dchan: 0
> > < ChanSel: B1 channel
> > ]
> > -- Processing IE 24 (Channel Identification)
> > < Protocol Discriminator: Q.931 (8) len=12
> > < Call Ref: len= 1 (reference 135/0x87) (Terminator)
> > < Message type: ALERTING (1)
> > < Progress Indicator (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard
> > (0) 0: 0
> > Location: Network beyond the interworking point (10)
> > < Ext: 1 Progress Description: Inband information or appropriate
> > pattern now
> > available. (8) ]
> > < Progress Indicator (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard
> > (0) 0: 0
> > Location: Network beyond the interworking point (10)
> > < Ext: 1 Progress Description: Unknown (1) ]
> > -- Processing IE 30 (Progress Indicator)
> > -- Processing IE 30 (Progress Indicator)
> > -- Zap/1-1 is ringing
> > < Protocol Discriminator: Q.931 (8) len=15
> > < Call Ref: len= 1 (reference 135/0x87) (Terminator)
> > < Message type: CONNECT (7)
> > < Progress Indicator (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard
> > (0) 0: 0
> > Location: Public network serving the remote user (4)
> > < Ext: 1 Progress Description: Unknown (4) ]
> > < Time Date (len= 5) [ 04-06-28 11:58 ]
> > -- Processing IE 30 (Progress Indicator)
> > -- Processing IE 41 (Date/Time)
> > > Protocol Discriminator: Q.931 (8) len=4
> > > Call Ref: len= 1 (reference 7/0x7) (Originator)
> > > Message type: CONNECT ACKNOWLEDGE (15)
> > -- Zap/1-1 answered SIP/2203-5779
> > NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Active, peerstate
> > Connect
> > Request
> > > Protocol Discriminator: Q.931 (8) len=8
> > > Call Ref: len= 1 (reference 7/0x7) (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 (intern, xxxx7024, 1) exited non-zero on
> > 'SIP/2203-5779'
> > < Protocol Discriminator: Q.931 (8) len=4
> > < Call Ref: len= 1 (reference 135/0x87) (Terminator)
> > < Message type: RELEASE (77)
> > -- Channel 1, span 1 got hangup
> > < Protocol Discriminator: Q.931 (8) len=11
> > < Call Ref: len= 1 (reference 135/0x87) (Terminator)
> > < Message type: RELEASE (77)
> > < Cause (len= 5) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0
> > Location:
> > Public network serving the local user (2)
> > < Ext: 1 Cause: Recover on timer expiry (102), class = Protocol Error
> > (6) ]
> > < Cause data 0: 38 (56)
> > < Cause data 1: bb (187)
> > < Cause data 2: 5e (94)
> > -- Processing IE 8 (Cause)
> > NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate
> > Release
> > Request
> > > Protocol Discriminator: Q.931 (8) len=8
> > > Call Ref: len= 1 (reference 7/0x7) (Originator)
> > > Message type: RELEASE COMPLETE (90)
> > > Cause (len= 2) [ Ext: 1 Coding: CCITT (ITU) standard (0) 0: 0
> > Location:
> > Private network serving the local user (1)
> > > Ext: 1 Cause: Recover on timer expiry (102), class = Protocol Error
> > (6) ]
> > NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
> > NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
> > == D-Channel on span 1 down
> > == D-Channel on span 1 up
>
>
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