[cisco-voip] Ciso IOS Gateway and SKype SIP configuration.
Charles
charles at moore1.net
Sun Oct 7 07:02:33 EDT 2012
Hi All
Previous comment posted:
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 can bee seen 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
Updated comment
I thought I would elaborate on the previous email content, with reference to
the issue I'm currently facing. I have a SIP Dial-peer from HQ and an
E-Phone currently configured on HQ.
Incoming calls is reaching the E-Phone successfully, however outgoing calls
are failing. The Outside facing interface on the HQ Router is configured for
NAT. I have decided to configure the SKYPE SIP configuration on my Voice
Router GRY9, (Configured in GNS3) and connected to the HQ Router. I have
completed the same configuration for the Remote site Router CUBE. Both of
these Voice Gateways are configured with a Physical handset and incoming and
outgoing calls to Skype are successful. The only difference in the
configuration is the HQ is the Perimeter facing Router and is configured for
NAT. Therefore If I run a debug CCSIP Call, you will see in the setup
message "State Dead" and the Source Address is My Perimeter Public facing IP
address. If I debug the GRY9 and the CUBE voice gateways you see the
internal IP address associated to the Voice Router interface. The IP address
subnet for the routers are actually configured Subnet's (Subinterfaces )
"Nat Inside" on HQ. perimeter router.
I hope this explains things a little better.
Regards
Charles
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
_____
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Charles
Sent: 06 October 2012 22:19
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Ciso IOS Gateway and SKype SIP configuration.
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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