problem with freeswitch and Cisco 7960
Hi, I'm using Monday's FreeSWITCH build, with a config originally loaded 19 August 2010. I'm working my way through the FS 1.0.6 book. I have two phones, one Zoiper soft phone and one Cisco 7960. Both register fine, and the Cisco can call Zoiper. Zoiper cannot call the Cisco, however. The Cisco phone sends its register requests from UDP port 50790. When FreeSWITCH sends an INVITE to the Cisco, it tries to contact UDP/50790, and the phone returns an ICMP "destination unreachable." This same phone is also registered to an Asterisk box. When I call that number, asterisk connects to UDP 5060 on this phone. The phone replies from a high-numbered port to 5060. It seems I need some option to tell FreeSWITCH to send the INVITE to 5060? Or am I missing something? Thanks, ==ml -- Michael W. Lucas mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
Michael, It looks like something strange is happening to the SIP traffic between the Cisco and FreeSWITCH. You shouldn't have to force FreeSWITCH to send traffic to a registered user on a specific port, the Contact: header and/or FreeSWITCH NAT handling take care of that for you. Can you show us a siptrace and console output with "sofia profile internal siptrace on" and upload it to pastebin.freeswitch.org? On Wed, Oct 13, 2010 at 9:48 AM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
Hi,
I'm using Monday's FreeSWITCH build, with a config originally loaded 19 August 2010. I'm working my way through the FS 1.0.6 book.
I have two phones, one Zoiper soft phone and one Cisco 7960. Both register fine, and the Cisco can call Zoiper. Zoiper cannot call the Cisco, however.
The Cisco phone sends its register requests from UDP port 50790. When FreeSWITCH sends an INVITE to the Cisco, it tries to contact UDP/50790, and the phone returns an ICMP "destination unreachable."
This same phone is also registered to an Asterisk box. When I call that number, asterisk connects to UDP 5060 on this phone. The phone replies from a high-numbered port to 5060.
It seems I need some option to tell FreeSWITCH to send the INVITE to 5060? Or am I missing something?
Thanks, ==ml
-- Michael W. Lucas mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
On Wed, Oct 13, 2010 at 11:59:50AM -0400, Kristian Kielhofner wrote:
Michael,
It looks like something strange is happening to the SIP traffic between the Cisco and FreeSWITCH. You shouldn't have to force FreeSWITCH to send traffic to a registered user on a specific port, the Contact: header and/or FreeSWITCH NAT handling take care of that for you.
I thought FreeSWITCH handled all those things automatically, that's one reason I wanted to use it. There's no NAT or firewall between the phone and FreeSWITCH, though. They are on different networks, but only because the VM server farm is across my T1.
Can you show us a siptrace and console output with "sofia profile internal siptrace on" and upload it to pastebin.freeswitch.org?
Done, as user mwlucas. I appreciate any help you can offer. Thanks, ==ml
On Wed, Oct 13, 2010 at 9:48 AM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
Hi,
I'm using Monday's FreeSWITCH build, with a config originally loaded 19 August 2010. ?I'm working my way through the FS 1.0.6 book.
I have two phones, one Zoiper soft phone and one Cisco 7960. ?Both register fine, and the Cisco can call Zoiper. ?Zoiper cannot call the Cisco, however.
The Cisco phone sends its register requests from UDP port 50790. ?When FreeSWITCH sends an INVITE to the Cisco, it tries to contact UDP/50790, and the phone returns an ICMP "destination unreachable."
This same phone is also registered to an Asterisk box. ?When I call that number, asterisk connects to UDP 5060 on this phone. ?The phone replies from a high-numbered port to 5060.
It seems I need some option to tell FreeSWITCH to send the INVITE to 5060? ?Or am I missing something?
Thanks, ==ml
-- Michael W. Lucas ? ? ? ?mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Michael W. Lucas mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
Michael, Do you have a sip trace that includes the REGISTER sequence from the Cisco? On Wed, Oct 13, 2010 at 1:14 PM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
On Wed, Oct 13, 2010 at 11:59:50AM -0400, Kristian Kielhofner wrote:
Michael,
It looks like something strange is happening to the SIP traffic between the Cisco and FreeSWITCH. You shouldn't have to force FreeSWITCH to send traffic to a registered user on a specific port, the Contact: header and/or FreeSWITCH NAT handling take care of that for you.
I thought FreeSWITCH handled all those things automatically, that's one reason I wanted to use it.
There's no NAT or firewall between the phone and FreeSWITCH, though. They are on different networks, but only because the VM server farm is across my T1.
Can you show us a siptrace and console output with "sofia profile internal siptrace on" and upload it to pastebin.freeswitch.org?
Done, as user mwlucas.
I appreciate any help you can offer.
Thanks, ==ml
On Wed, Oct 13, 2010 at 9:48 AM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
Hi,
I'm using Monday's FreeSWITCH build, with a config originally loaded 19 August 2010. ?I'm working my way through the FS 1.0.6 book.
I have two phones, one Zoiper soft phone and one Cisco 7960. ?Both register fine, and the Cisco can call Zoiper. ?Zoiper cannot call the Cisco, however.
The Cisco phone sends its register requests from UDP port 50790. ?When FreeSWITCH sends an INVITE to the Cisco, it tries to contact UDP/50790, and the phone returns an ICMP "destination unreachable."
This same phone is also registered to an Asterisk box. ?When I call that number, asterisk connects to UDP 5060 on this phone. ?The phone replies from a high-numbered port to 5060.
It seems I need some option to tell FreeSWITCH to send the INVITE to 5060? ?Or am I missing something?
Thanks, ==ml
-- Michael W. Lucas ? ? ? ?mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Michael W. Lucas mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
Hi, Sorry for the delay, was called out of town. I've uploaded a REGISTER sequence from the phone as http://pastebin.freeswitch.org/14254 Thanks again, ==ml On Wed, Oct 13, 2010 at 07:57:24PM -0400, Kristian Kielhofner wrote:
Michael,
Do you have a sip trace that includes the REGISTER sequence from the Cisco?
On Wed, Oct 13, 2010 at 1:14 PM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
On Wed, Oct 13, 2010 at 11:59:50AM -0400, Kristian Kielhofner wrote:
Michael,
? It looks like something strange is happening to the SIP traffic between the Cisco and FreeSWITCH. ?You shouldn't have to force FreeSWITCH to send traffic to a registered user on a specific port, the Contact: header and/or FreeSWITCH NAT handling take care of that for you.
I thought FreeSWITCH handled all those things automatically, that's one reason I wanted to use it.
There's no NAT or firewall between the phone and FreeSWITCH, though. They are on different networks, but only because the VM server farm is across my T1.
? ?Can you show us a siptrace and console output with "sofia profile internal siptrace on" and upload it to pastebin.freeswitch.org?
Done, as user mwlucas.
I appreciate any help you can offer.
Thanks, ==ml
On Wed, Oct 13, 2010 at 9:48 AM, Michael W. Lucas <mwlucas@blackhelicopters.org> wrote:
Hi,
I'm using Monday's FreeSWITCH build, with a config originally loaded 19 August 2010. ?I'm working my way through the FS 1.0.6 book.
I have two phones, one Zoiper soft phone and one Cisco 7960. ?Both register fine, and the Cisco can call Zoiper. ?Zoiper cannot call the Cisco, however.
The Cisco phone sends its register requests from UDP port 50790. ?When FreeSWITCH sends an INVITE to the Cisco, it tries to contact UDP/50790, and the phone returns an ICMP "destination unreachable."
This same phone is also registered to an Asterisk box. ?When I call that number, asterisk connects to UDP 5060 on this phone. ?The phone replies from a high-numbered port to 5060.
It seems I need some option to tell FreeSWITCH to send the INVITE to 5060? ?Or am I missing something?
Thanks, ==ml
-- Michael W. Lucas ? ? ? ?mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Michael W. Lucas ? ? ? ?mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Kristian Kielhofner http://www.astlinux.org http://blog.krisk.org http://www.star2star.com http://www.submityoursip.com http://www.voalte.com
_______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Michael W. Lucas mwlucas@BlackHelicopters.org http://www.MichaelWLucas.com/, http://blather.MichaelWLucas.com/ New book available: Network Flow Analysis http://www.networkflowanalysis.com/
participants (3)
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Kristian Kielhofner
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Michael W. Lucas
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William Suffill