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Sending SIP Authentication in CME 4.1

pwrentsch
Level 1
Level 1

I started running CME 4.1, and everything is going fairly well.  However, I cannot make an outbound call using SIP.  When I look at the packet traces, it's quite obvious.  I send the INVITE, SIP responds "need Authentication", and CME terminates the call.  I've included that in the config:

sip-ua

credentials username 1xxxxxx password 1xxxxxx realm sipauth.deltathree.com

authentication username 1xxxxxx password 7 0xxxxxx realm sipauth.deltathree.com

retry invite 2

retry register 10

timers connect 100

sip-server dns:sipauth.deltathree.com

  host-registrar

and I've been using that SIP config for years with Asterisk.  Asterisk sees the problem, and replies with authentication.  I did try:

dial-peer voice 408 voip

destination-pattern 91..........

voice-class sip outbound-proxy  dns:sipproxy:sipauth.deltathree.com

session protocol sipv2

session target sip-server

no vad

then CME doesn't even try to place the call.  The debug error is also simple:

cme-live#debug ccsip error

SIP Call error tracing is enabled

cme-live#

Feb 16 20:57:52.919: //107/58F46BAD8111/SIP/Error/sipSPIHandleAuthChallenge: Err

or getting credentials

Feb 16 20:57:52.919: //107/58F46BAD8111/SIP/Error/act_recdproc_new_message_respo

nse: Error handling AuthenticationChallenge

cme-live#

At this point, I'm only trying to make an outbound call.  How can I force CME to send the auth?

Any help would be greatly appreciated.

3 Replies 3

Ayodeji Okanlawon
VIP Alumni
VIP Alumni

add this to your dial-peer

dial-peer voice 408 voip

destination-pattern 91..........

voice-class sip outbound-proxy  dns:sipproxy:sipauth.deltathree.com---------------------you can remove this

session protocol sipv2

session target sip-server

no vad

authentication username xxxxx password YYYYY realm sipauth.deltathree.com

add this to your sip-ua config

sip-ua

credentials username 1xxxxxx password 1xxxxxx realm sipauth.deltathree.com

registrar 1 dns:sipauth.deltathree.com expires 3600 auth-realm sipauth.deltathree.com

try and test again..

send a debug ccsip messages

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

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Hi,

Thanks for the help.  I could not add

authentication username xxxxx password YYYYY realm sipauth.deltathree.com

to my dial peer.  Am guessing it's in a later version of CME.

Here is the debiug of ccsip messages:

Feb 17 08:07:22.649: //111/E30CDDE2811D/SIP/Error/sipSPIHandleAuthChallenge: Err

or getting credentials

cme-live#

Feb 17 08:07:22.649: //111/E30CDDE2811D/SIP/Error/act_recdproc_new_message_respo

nse: Error handling AuthenticationChallenge

Feb 17 08:07:22.669: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Sent:

ACK sip:914084561212@sipauth.deltathree.com:5060 SIP/2.0

Via: SIP/2.0/UDP 192.168.10.66:5060;branch=z9hG4bKBFB8

From: "Patrick22" <1022>;tag=26753100-20EE

To: <>914084561212@sipauth.deltathree.com>

Date: Sun, 17 Feb 2013 08:07:22 GMT

Call-ID: E450F61B-780F11E2-8122CDC7-1A94CF97@192.168.10.66

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: telephone-event

Content-Length: 0

cme-live#

I appreciate the try.  Kind of banging my head on this.

Any plans to upgrade the CCME to ahigher Verison ? Did you add the registrar command uder sip-ua

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"opportunity is a haughty goddess who waste no time with those who are unprepared"

Please rate all useful posts