[cisco-voip] Ciso IOS Gateway and SKype SIP configuration.

[Charles]

Hi All,

 

I currently have an issue with making outgoing calls via Skype. 

 

I already have a working SIP ITSP but I would like to get familiar with
SKYPE. The SIP-UA with SKYPE is registered and show as registration status
ok when I browse to the SKYPE Manager web page.

Incoming calls are successful however outgoing calls fail with the following
error detailed below.  I would be most grateful if someone could point me in
the right direction.

 

Disconnect Cause (CC)    : 47

Disconnect Cause (SIP)   : 407

 

 

VG-2811HQ(config)#do sh sip-ua register status

--------------------- Registrar-Index  1 ---------------------

 

Line                             peer       expires(sec) registered
P-Associ-URI

================================ ========== ============ ==========
============

9.*                              9150       55           no

9035152222                       20005      55           no

90800*                           9101       55           no

90[2-68].........                9100       23           no

90[7].........*                  950        149          no

911                              20001      55           no

9905??????????           20039      115          yes

999                              20002      55           no

 

 

 

The Call Setup Information is:

Call Control Block (CCB) : 0x4BAB5128

State of The Call        : STATE_DEAD

TCP Sockets Used         : NO

Calling Number           : 9905XXXXXXXXXX

Called Number            : 44XXXXXXXXXX

Source IP Address (Sig  ): 7x.9x.1xx.xx

Destn SIP Req Addr:Port  : 193.120.218.68:5060

Destn SIP Resp Addr:Port : 193.120.218.68:5060

Destination Name         : sip.skype.com

 

VG-2811HQ(config-sip-ua)#

000466: Oct  6 16:57:34.548:
//1566/5DFA75F28122/SIP/Call/sipSPIMediaCallInfo:

Number of Media Streams: 1

Media Stream             : 1

Negotiated Codec         : No Codec

Negotiated Codec Bytes   : 0

Nego. Codec payload      : 255 (tx), 255 (rx)

Negotiated Dtmf-relay    : 0

Dtmf-relay Payload       : 0 (tx), 0 (rx)

Source IP Address (Media): 7x.9x.1xx.xx

Source IP Port    (Media): 17298

Destn  IP Address (Media):  -

Destn  IP Port    (Media): 0

Orig Destn IP Address:Port (Media): [ - ]:0

 

000467: Oct  6 16:57:34.548: //1566/5DFA75F28122/SIP/Call/sipSPICallInfo:

Disconnect Cause (CC)    : 47

Disconnect Cause (SIP)   : 407

 

47         Resource unavailable

 

407       Proxy authentication required     eq 21    Call rejecte

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