Hi Vik: Thanks for your answer, to make the things clear, if I have different codecs one of the legs shoud be H323, wright?, however if I use G711 in both legs, then I can use sip-to-sip, wright?. The other thing is, with the configuration I sent you adding the command "service session" it works, the the dial-peer configuration is: dial-peer voice 4 voip service session session protocol sipv2 incoming called-number 3... dtmf-relay rtp-nte It is another way to fix it without changing the codecs or protocol of the legs, my question is, could we use it in the lab exam? Thanks, Jose
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]; [EMAIL PROTECTED]: RE: [OSL | CCIE_Voice] CUE FNA FB ProblemDate: Wed, 20 Feb 2008 14:13:27 -0800 you cannot sip - sip. One leg must be H323. You must g711 on the inbound and outbound sip call legs to make this work. Vik Malhi - CCIE #13890, CCSI #31584 Sr Technical Instructor - IPexpert, Inc.A Cisco Learning Partner - We Accept Learning Credits! Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: [EMAIL PROTECTED] IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. From: Jose Linero Welcker [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 20, 2008 2:01 PMTo: [EMAIL PROTECTED]; [EMAIL PROTECTED]: RE: [OSL | CCIE_Voice] CUE FNA FB Problem Hi Vik: Yes it is just for the calls coming from the WAN, What I am seeing is the CME sends a SIP 302 message to the IPIPGW, and the IPIPGW shoud send a re-invite to the number of the CUE, however the IPIPGW sends an ACK and I heard a busy tone, attached are the configurations of the IPIPGW and the CME, could you please take a look at them. Regards, Jose From: [EMAIL PROTECTED]: [EMAIL PROTECTED]; [EMAIL PROTECTED]: RE: [OSL | CCIE_Voice] CUE FNA FB ProblemDate: Wed, 20 Feb 2008 13:53:02 -0800 Does the call-forward work from the PSTN? If it is specifically the calls from over the WAN that do not fwd then I go along with DevilDoc and Jason- transcoder or incoming dial-peer not matching correctly. If it doesn't work for g711u end to end, then that potentially rules out the xcoder as being the cause. Please confirm that it is only calls from over the WAN that cannot be fwded and also post the output of debug voip dialpeer. Vik Malhi - CCIE #13890, CCSI #31584 Sr Technical Instructor - IPexpert, Inc.A Cisco Learning Partner - We Accept Learning Credits! Telephone: +1.810.326.1444 Fax: +1.810.454.0130 Mailto: [EMAIL PROTECTED] IPexpert - The Global Leader in Self-Study, Classroom-Based, Video-On-Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jose Linero WelckerSent: Wednesday, February 20, 2008 1:17 PMTo: [EMAIL PROTECTED]: [OSL | CCIE_Voice] CUE FNA FB Problem Hi all: I have this configuration: CM --- H323 Trunk --- IPIPGW --- SIP Trunk --- CME The H323 is using G711 and the the SIP Trunk is using G729, the calls between the phones in CCM and CME are working without problems, however when I am going to forward the call to CUE due CFNA or CFB I received a reorder tone and I am seeing this SIP Message: Sent: SIP/2.0 302 Moved TemporarilyVia: SIP/2.0/UDP 162.1.103.1:5060;branch=z9hG4bK92655From: 'BR1-Phone2' <sip:[EMAIL PROTECTED]>;tag=8EC914-101DTo: <sip:[EMAIL PROTECTED]>;tag=1CEC58-818Date: Wed, 20 Feb 2008 21:06:32 GMTCall-ID: [EMAIL PROTECTED]: 1203541592Server: Cisco-SIPGateway/IOS-12.xCSeq: 101 INVITEAllow-Events: telephone-eventContact: <sip:[EMAIL PROTECTED]>Diversion: <sip:[EMAIL PROTECTED]:5060>;reason=no-answerContent-Length: 0 and the IPIPGW answer is an ACK not a reinvite, in the CME I have configured this for CUE: telephony-service voicemail 3600 call-forward pattern .T web admin system name Admin password cisco dial-peer voice 6 voip destination-pattern 3600 session protocol sipv2 session target ipv4:10.1.202.2 dtmf-relay sip-notify rtp-nte codec g711ulaw no vad voice service voip allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip ephone-dn 1 dual-line number 3001 call-forward busy 3600 call-forward noan 3600 timeout 10! Does anybody see this problem, I am trying to reach the voicemail, but I can't. Regards, Jose Express yourself instantly with MSN Messenger! MSN Messenger Express yourself instantly with MSN Messenger! MSN Messenger _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
