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Beginner

voice-class sip not binding to correct interfaces

                  Hello everyone, having a problem here that only happens on a 3900 router running a c3900-universalk9-mz.SPA.151-4.M4.bin IOS.  We have a 2900 router and tried to duplicate the problem but the bindings functioned as they should, only on the interface designated.  On to the problem, the 3900 router is set to a serial interface but it for some reason binds to a FastEthernet interface.

Here is what we have it set to:

sh run | sec 30002

dial-peer voice 30002 voip

description \\\\ Secondary Outgoing Domestic to AU AudioCodes \\\\

translation-profile outgoing ToAudioCodes

preference 1

destination-pattern 9[2-9]..[2-9]......

signaling forward unconditional

session protocol sipv2

session target ipv4:209.99.48.156

no voice-class sip g729 annexb-all

voice-class sip early-offer forced

voice-class sip profiles 2

voice-class sip bind control source-interface Serial0/1/0

voice-class sip bind media source-interface Serial0/1/0

dtmf-relay rtp-nte

fax-relay ecm disable

no fax-relay sg3-to-g3

fax rate 14400

fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback pass-through g711ulaw

no vad

However, it doesnt stay on the serial interface.

The routers process for applying the binding shows its’ ugly head in CCSIP Message debugs and a show dial-peer output.

Sent:

INVITE sip:+17032539080@209.99.48.156:5060 SIP/2.0

Via: SIP/2.0/UDP 10.101.97.241:5060;branch=z9hG4bKC1428

From: "8645465371" <sip:8645465371@10.101.97.241>;tag=23BA0920-16EC

To: <sip:+17032539080@209.99.48.156>

Date: Wed, 29 Aug 2012 20:54:53 GMT

Call-ID: 9DC3D192-F15211E1-8027F877-27180C5E@10.101.97.241

Supported: 100rel,timer,resource-priority,replaces,sdp-anat

Min-SE:  1800

Cisco-Guid: 2646576098-4048687585-2149709943-0655887454

User-Agent: Cisco-SIPGateway/IOS-12.x

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

CSeq: 101 INVITE

Timestamp: 1346273693

Contact: <sip:8645465371@10.101.97.241:5060>

Expires: 1200

Allow-Events: telephone-event

Max-Forwards: 69

Session-Expires:  1800

Content-Type: application/sdp

Content-Disposition: session;handling=required

Content-Length: 273

v=0

o=CiscoSystemsSIP-GW-UserAgent 9700 2242 IN IP4 10.101.97.241

s=SIP Call

c=IN IP4 10.101.97.241                                  ß SDP message sent to the SBC showing the bind to Fa0/1 IP, vs S0/1/0

t=0 0

m=audio 16522 RTP/AVP 18 101

c=IN IP4 10.101.97.241

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

a=ptime:20

FLBgrmIDIQVGR01#show dial-peer voice 30002

VoiceOverIpPeer30002

        peer type = voice, system default peer = FALSE, information type = voice,

        description = `\\\\ Secondary Outgoing Domestic to AU AudioCodes \\\\',

        tag = 30002, destination-pattern = `9[2-9]..[2-9]......',

        …. (removed over 50 lines ease of reading)

        voice class sip bind control = enabled, 10.101.97.241,            ß Show dial-peer output showing the bind to Fa0/1 IP

        voice class sip bind media = enabled, 10.101.97.241,

Why is it binding to a Fa0/1 interface when we specifically told it to bind to a serial interface?  Is this a version issue?  Is there something I am missing? 

Everyone's tags (4)
5 REPLIES 5
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Enthusiast

voice-class sip not binding to correct interfaces

Brandon,

Are calls placed to +17032539080 matched by dial-peer 30002?

Adam

Highlighted
Beginner

Re: voice-class sip not binding to correct interfaces

Yes, when we dial, we only get one way voice, us being the ones that can hear and nothing from us.  Which is weird because it binds to the incorrect interface which is private.

Highlighted
Enthusiast

Re: voice-class sip not binding to correct interfaces

Can you post a config ?

please include interfaces + access lists on interfaces etc

Highlighted
Beginner

Re: voice-class sip not binding to correct interfaces

I will post a config as soon as possible.

Highlighted
Beginner

guys i see the same behaviour

guys i see the same behaviour on my cube. not binding the ip what i have specified on dial peer. it take from other interface which is not bind in global setting to. 

this is my post ..

https://supportforums.cisco.com/discussion/13041286/cube-bind-interface-under-dial-peer-not-working#comment-11414181

any suggestion on this please

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