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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)
4 REPLIES 4
Beginner

voice-class sip not binding to correct interfaces?

duplicate post, disregard! sorry!

voice-class sip not binding to correct interfaces?

Brandon

Did you solve this issue?

I meet the exact same problem on a 3925 running verison 15.1(3)T4

Highlighted
Beginner

voice-class sip not binding to correct interfaces?

We did resolve the issue and it was a multi-part resolution.

First, apparently the IOS had a known bug causing this problem so we upgraded to 15.2

Second, whatever you have set in group 0 is what it WILL bind to regardless of what you have set elsewere which is really weird...

Honestly, I don't see the point of having other groups if it always binds to group 0.

FLBgrmIDIQVGR01#show standby

GigabitEthernet0/1 - Group 2 (version 2)

  State is Active

    11 state changes, last state change 2d21h

  Virtual IP address is 10.101.97.241

  Active virtual MAC address is 0000.0c9f.f002

    Local virtual MAC address is 0000.0c9f.f002 (v2 default)

  Hello time 3 sec, hold time 10 sec

    Next hello sent in 2.160 secs

  Preemption enabled, delay min 30 secs

  Active router is local

  Standby router is 10.101.97.243, priority 100 (expires in 10.288 sec)

  Priority 110 (configured 110)

    Track object 2 (unknown)

  Group name is "hsrp-Gi0/1-2" (default)

GigabitEthernet0/2 - Group 0 (version 2)

  State is Active

    1 state change, last state change 21w0d

  Virtual IP address is 202.161.136.113

  Active virtual MAC address is 0000.0c9f.f000

    Local virtual MAC address is 0000.0c9f.f000 (v2 default)

  Hello time 3 sec, hold time 10 sec

    Next hello sent in 0.896 secs

  Preemption enabled

  Active router is local

  Standby router is 202.161.136.116, priority 100 (expires in 9.616 sec)

  Priority 110 (configured 110)

  Group name is "SB" (cfgd)

So yeah...that was our solution and I hope it works for you.  If it doesn't I'm not sure what else to tell you.

voice-class sip not binding to correct interfaces?

Thanks a lot Brandon

I'm going to upgrade to 15.2 or 15.3 and see what will happen

P.

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