[cisco-voip] SIP gateway on cisco 2620 with NM-2v

Matthew Saskin msaskin at gmail.com
Sat Apr 3 11:39:47 EDT 2010


I would imagine that your carrier doesn't like the fact that you're sending
"unknown" for numbering type and plan.  Also this can sometimes being an
a-law/u-law issue, but that doesn't appear to be the case here as your
working inbound call and failed outbound call both have a bearer cap of
0x8090A2, which is ulaw off the top of my head.

Matthew Saskin
msaskin at gmail.com
203-253-9571

July 18, 2010 - 1500m swim (in the hudson), 40k bike, 10k run
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On Fri, Apr 2, 2010 at 3:01 AM, Arne Larsen / Region Nordjylland <arla at rn.dk
> wrote:

> Hi all.
>
>
> I'm having problems with a 2620 and a NM-2V card.
> I'm trying to set it up as a SIP gateway between an Asterisk and 2 Bri
> ISDN's.
> I can't make call's out off the box, but I can make calls from the PSTN
> world.
> If  I debug the call setup on layer3 of the ISDN I can see that I returns a
> error code. Cause i = 0x82E404 - Invalid information element contents.
> This releases the call.
> Has anyone this working and if how ??  /Arne
>
>
> Here is a debug .
>
> Call from outside  to inside ok
>
>  Sending Complete
>        Bearer Capability i = 0x8090A3
>                Standard = CCITT
>                Transfer Capability = Speech
>                Transfer Mode = Circuit
>                Transfer Rate = 64 kbit/s
>        Channel ID i = 0x89
>        Calling Party Number i = 0x2183, '72137586'
>                Plan:ISDN, Type:National
>        Called Party Number i = 0xA1, '98188935'
>                Plan:ISDN, Type:National .Apr  1 18:11:39.591: ISDN BR1/0
> Q931: TX -> CALL_PROC pd = 8  callref = 0xB5
>        Channel ID i = 0x89
> .Apr  1 18:11:40.239: ISDN BR1/0 Q931: TX -> ALERTING pd = 8  callref =
> 0xB5 .Apr  1 18:11:42.767: ISDN BR1/0 Q931: TX -> PROGRESS pd = 8  callref =
> 0xB5
>        Progress Ind i = 0x8188 - In-band info or appropriate now available
> .Apr  1 18:11:42.795: ISDN BR1/0 Q931: TX -> SETUP pd = 8  callref = 0x18
>        Bearer Capability i = 0x8090A2
>                Standard = CCITT
>                Transfer Capability = Speech
>                Transfer Mode = Circuit
>                Transfer Rate = 64 kbit/s
>        Channel ID i = 0x82
>        Calling Party Number i = 0x2183, '72137586'
>                Plan:ISDN, Type:National
>        Called Party Number i = 0xA1, '98188935'
>                Plan:ISDN, Type:National
>        Sending Complete
>
>        ---------------------------------------------
>
>        Call from inside to outside not ok
>
>
>        .Apr  1 18:22:41.827: %LINK-3-UPDOWN: Interface BRI1/0, changed
> state to up
>        .Apr  1 18:22:42.107: ISDN BR1/0 Q921: User TX -> IDREQ ri=38651
> ai=127
>        .Apr  1 18:22:42.131: ISDN BR1/0 Q921: User RX <- IDASSN ri=38651
> ai=91
>        .Apr  1 18:22:42.135: ISDN BR1/0 Q921: User TX -> SABMEp sapi=0
> tei=91
>        .Apr  1 18:22:42.147: ISDN BR1/0 Q921: User RX <- UAf sapi=0 tei=91
>        .Apr  1 18:22:42.147: %ISDN-6-LAYER2UP: Layer 2 for Interface BR1/0,
> TEI 91 changed to up
>        .Apr  1 18:22:42.151: ISDN BR1/0 Q921: User TX -> INFO sapi=0
> tei=91, ns=0 nr=0
>        .Apr  1 18:22:42.155: ISDN BR1/0 Q931: SETUP pd = 8  callref = 0x1A
>                Bearer Capability i = 0x8090A2
>                        Standard = CCITT
>                        Transfer Capability = Speech
>                        Transfer Mode = Circuit
>                        Transfer Rate = 64 kbit/s
>                Channel ID i = 0x81
>                Calling Party Number i = 0x0080, '98188935'
>                        Plan:Unknown, Type:Unknown
>                Called Party Number i = 0x80, '72137586'
>                        Plan:Unknown, Type:Unknown
>        .Apr  1 18:22:42.187: ISDN BR1/0 Q921: User RX <- RR sapi=0 tei=91
> nr=1
>        .Apr  1 18:22:42.343: ISDN BR1/0 Q921: User RX <- INFO sapi=0
> tei=91, ns=0 nr=1
>        .Apr  1 18:22:42.347: ISDN BR1/0 Q931: RELEASE_COMP pd = 8  callref
> = 0x9A
>                Cause i = 0x82E404 - Invalid information element contents
>        .Apr  1 18:22:42.347: ISDN BR1/0 Q921: User TX -> RR sapi=0 tei=91
> nr=1
>        .Apr  1 18:22:43.739: ISDN BR1/1 Q931: L3_ShutDown: Shutting down
> ISDN Layer 3
>        .Apr  1 18:22:52.347: ISDN BR1/0 Q921: User TX -> RRp sapi=0 tei=91
> nr=1 .Apr  1 18:22:52.359: ISDN BR1/0 Q921: User RX <- RRf sapi=0 tei=91
> nr=1
>
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