[Spce-user] Help with Cisco call manager

[Daniel Grotti]

Hi Clint,
sorry but the scenario is not clear here.
Who are "They" ?
what are you trying to achieve? sending outbound call to a peer with 
authentication ?


Thanks,



Daniel Grotti

Head of Customer Support                     Sipwise GmbH
e: dgrotti at sipwise.com                     Europaring F15
t: +43(0)130120332                A-2345 Brunn Am Gebirge
w: www.sipwise.com   FN: 305595f   FG: LG Wiener Neustadt

On 5/31/19 12:37 AM, Clint Wiley wrote:
> We have the following issue. Any ideas?
> 
>   * The outbound calls are still failing. We could see that provider is
>     challenging the invite with 401 proxy authentication error, however,
>     they are advertising our Cisco CUBE router’s WAN interface as Realm
>     IP address in it. Due to this, the cube router is not sending
>     another invite with a digest authentication field in it.
>   * Please check with them why are they changing the realm value in the
>     challenge request.
> 
> */_INVITE sent to ITSP as per RFC:_/*
> 
> *May 30 22:06:22.737: //42275/AC0199000000/SIP/Msg/ccsipDisplayMsg:
> 
> *Sent:*
> 
> *INVITE sip:3016974552 at voice.nfis.com:5060 SIP/2.0*
> 
> Via: SIP/2.0/TCP*/207.255.194.200/*:5060;branch=z9hG4bK8381A90
> 
> Remote-Party-ID: "Jennifer Ravenscroft" 
> <sip:3047885305 at 207.255.194.200>;party=calling;screen=yes;privacy=off
> 
> From: "Jennifer Ravenscroft" 
> <sip:3047885305 at 207.255.194.200>;tag=4000950D-23B1
> 
> To: <sip:3016974552@*/voice.nfis.com/* <sip:3016974552 at voice.nfis.com>>
> 
> Date: Thu, 30 May 2019 22:06:22 GMT
> 
> Call-ID:F3EAC4CD-825D11E9-9BD5DCDB-CC820C4 at 207.255.194.200 
> <mailto:F3EAC4CD-825D11E9-9BD5DCDB-CC820C4 at 207.255.194.200>
> 
> Supported: 100rel,timer,resource-priority,replaces,sdp-anat
> 
> Min-SE:  1800
> 
> Cisco-Guid: 2885785856-0000065536-0000000004-0177602826
> 
> User-Agent: Cisco-SIPGateway/IOS-15.4.3.S4
> 
> Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, 
> SUBSCRIBE, NOTIFY, INFO, REGISTER
> 
> CSeq: 101 INVITE
> 
> Timestamp: 1559253982 <tel:1559253982>
> 
> Contact: <*/sip:3047885305 at 207.255.194.200:5060;transport=tcp 
> <sip:3047885305 at 207.255.194.200:5060;transport=tcp>/*>
> 
> Expires: 180
> 
> Allow-Events: telephone-event
> 
> Max-Forwards: 69
> 
> Session-Expires:  1800
> 
> Content-Type: application/sdp
> 
> Content-Disposition: session;handling=required
> 
> Content-Length: 421
> 
> v=0
> 
> o=CiscoSystemsSIP-GW-UserAgent 8563 5215 <tel:8563%205215> IN IP4 
> 207.255.194.200
> 
> s=SIP Call
> 
> c=IN IP4 207.255.194.200
> 
> t=0 0
> 
> m=audio 16628 RTP/AVP 9 0 8 18 100 101 <tel:8%2018%20100%20101>
> 
> c=IN IP4 */207.255.194.200/*
> 
> a=rtpmap:9 G722/8000
> 
> a=fmtp:9 bitrate=64
> 
> a=rtpmap:0 PCMU/8000
> 
> a=rtpmap:8 PCMA/8000
> 
> a=rtpmap:18 G729/8000
> 
> a=fmtp:18 annexb=no
> 
> a=rtpmap:100 X-NSE/8000
> 
> a=fmtp:100 192-194 <tel:100%20192-194>
> 
> a=rtpmap:101 telephone-event/8000
> 
> a=fmtp:101 0-15
> 
> a=ptime:20
> 
> */_They challenged the INVITE for authentication with incorrect realm:_/*
> 
> *May 30 22:06:22.766: //42275/AC0199000000/SIP/Msg/ccsipDisplayMsg:
> 
> */Received:/*
> 
> */SIP/2.0 407 Proxy Authentication Required/*
> 
> Via: SIP/2.0/TCP 207.255.194.200:5060;rport=46173;branch=z9hG4bK8381A90
> 
> From: "Jennifer Ravenscroft" 
> <sip:3047885305 at 207.255.194.200>;tag=4000950D-23B1
> 
> To: 
> <sip:3016974552 at voice.nfis.com>;tag=1d24a28a0bded6c40d31e6db8aab9ac6.5d37
> 
> Call-ID:F3EAC4CD-825D11E9-9BD5DCDB-CC820C4 at 207.255.194.200 
> <mailto:F3EAC4CD-825D11E9-9BD5DCDB-CC820C4 at 207.255.194.200>
> 
> CSeq: 101 INVITE
> 
> *Proxy-Authenticate: Digest realm="207.255.194.200*", 
> nonce="XPBG4VzwRbUHcOVnGtn5tUA12ZXhCWB1"
> 
> Server: Sipwise NGCP Proxy 5.X
> 
> Content-Length: 0
> 
> */_The call fails after it as we don’t have any authentication 
> configuration for this realm:_/*
> 
> */__/*
> 
> ****May 30 22:06:22.767: 
> //42275/AC0199000000/SIP/Error/sipSPIHandleAuthChallenge:*
> 
> */Error getting credentials/*
> 
> **May 30 22:06:22.767: 
> //42275/AC0199000000/SIP/Error/act_recdproc_new_message_response:*
> 
> */Error handling AuthenticationChallenge/*
> 
> 
> Thanks,
> _________________________
> 
> Clint
> 
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