Re: [asterisk-users] Can asterisk support using different ip for rtp?
I think this is not possible. If you take a look at main/rtp.c there is no config option for an IP address. regards klaus Jun Yin schrieb: some vendors(like alcatel-lucent) developed a kind of sip proxy which includes two parts: one sip signaling module and one or more voice modules. voice modules are responsible for receiving/sending voice traffic(RTP). each voice module has its own IP. so , when the sip signaling part sends out invite packet, it has sip ip in its sip content and different RTP ip in SDP content. (also for 200OK) Now I'm trying to do a test to simulate that product with asterisk. I hope asterisk can sends out different rtp address based on user or domain name. Based on network side, there are many ways to do it: we can configure the network card with multiple IPs, one for SIP and others for RTP. or , we can setup multiple network cards for the asterisk server, one card is for sip signaling and other cards for rtp traffic connecting to different carriers. I think this diagram is reasonable but I was surprised that asterisk does not support it. Maybe asterisk can do this by special configuration? or, there is other free sip proxy software can do this? Thanks. Message: 10 Date: Wed, 25 Jun 2008 05:15:29 -0400 From: Raj Jain [EMAIL PROTECTED] Subject: Re: [asterisk-users] Can asterisk support using different ip for rtp? To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=iso-8859-1 On Tue, Jun 24, 2008 at 9:26 PM, Jun Yin [EMAIL PROTECTED] wrote: Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? SIP is decoupled from RTP, so they can emanate from different IP addresses. Can you present a scenario where this will make sense (in the context where Asterisk is anchoring the media) ? -- Raj Jain ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Can asterisk support using different ip for rtp?
25 jun 2008 kl. 03.26 skrev Jun Yin: Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? There's currently no support for that in Asterisk. /O ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Can asterisk support using different ip for rtp?
On Tue, Jun 24, 2008 at 9:26 PM, Jun Yin [EMAIL PROTECTED] wrote: Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? SIP is decoupled from RTP, so they can emanate from different IP addresses. Can you present a scenario where this will make sense (in the context where Asterisk is anchoring the media) ? -- Raj Jain ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Can asterisk support using different ip for rtp?
25 jun 2008 kl. 11.15 skrev Raj Jain: On Tue, Jun 24, 2008 at 9:26 PM, Jun Yin [EMAIL PROTECTED] wrote: Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? SIP is decoupled from RTP, so they can emanate from different IP addresses. Can you present a scenario where this will make sense (in the context where Asterisk is anchoring the media) ? In general, it's quite frequent in larger setups with remote RTP proxys or media servers. However, as I already said, Asterisk can't handle this today. /O ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Can asterisk support using different ip for rtp?
some vendors(like alcatel-lucent) developed a kind of sip proxy which includes two parts: one sip signaling module and one or more voice modules. voice modules are responsible for receiving/sending voice traffic(RTP). each voice module has its own IP. so , when the sip signaling part sends out invite packet, it has sip ip in its sip content and different RTP ip in SDP content. (also for 200OK) Now I'm trying to do a test to simulate that product with asterisk. I hope asterisk can sends out different rtp address based on user or domain name. Based on network side, there are many ways to do it: we can configure the network card with multiple IPs, one for SIP and others for RTP. or , we can setup multiple network cards for the asterisk server, one card is for sip signaling and other cards for rtp traffic connecting to different carriers. I think this diagram is reasonable but I was surprised that asterisk does not support it. Maybe asterisk can do this by special configuration? or, there is other free sip proxy software can do this? Thanks. Message: 10 Date: Wed, 25 Jun 2008 05:15:29 -0400 From: Raj Jain [EMAIL PROTECTED] Subject: Re: [asterisk-users] Can asterisk support using different ip for rtp? To: Asterisk Users Mailing List - Non-Commercial Discussion asterisk-users@lists.digium.com Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=iso-8859-1 On Tue, Jun 24, 2008 at 9:26 PM, Jun Yin [EMAIL PROTECTED] wrote: Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? SIP is decoupled from RTP, so they can emanate from different IP addresses. Can you present a scenario where this will make sense (in the context where Asterisk is anchoring the media) ? -- Raj Jain ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] Can asterisk support using different ip for rtp?
Currently, RTP IP have to be the same as SIP IP. But, SIP RFC allows RTP to use different IP as SIP ip. Is there any way to configure it? GUI or CLI? or , will we support it in future? Thanks. -- Rgds, -- Rgds, Hans Yin Web: homeofhans.homeip.net Email: [EMAIL PROTECTED] MSN: [EMAIL PROTECTED] Skype: hans_yin_vancouver ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
