Hi, here is pastebin of siptrace (http://pastebin.freeswitch.org/19029). Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS. On other softswitch which is not FS phones are registering (same port, same scenario, etc.). Phones are SPA922. What could be causing the problem? Thanks! Miha
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on? -MC On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
Hi @Michael, thanks for your reply. I also noticed after I send you an email that this is NAT issue. Phone send registration packet on port 5060 (src port is 50006), but FS do not reply back to port 50006 but instead reply on 5060 due to this phone does not receive 401 and and send another REGISTER packet. How can I deal whit this issue? Thank you very much for all your help! p.s.: I also send you separately wireshark trace that you can see this issue. Regards, Miha On 5/10/2012 8:30 PM, Michael Collins wrote:
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on?
-MC
On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si <mailto:miha@softnet.si>> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
Hi @Michael, after I put <param name="NDLB-force-rport" value="true"/> in my internal sip profile FS send back to right dst_port. If I use this on live fs server, could this be causing any problems on registered phones or any easier abuse? Thanks! Miha On 5/11/2012 8:25 AM, Miha wrote:
Hi @Michael,
thanks for your reply.
I also noticed after I send you an email that this is NAT issue. Phone send registration packet on port 5060 (src port is 50006), but FS do not reply back to port 50006 but instead reply on 5060 due to this phone does not receive 401 and and send another REGISTER packet.
How can I deal whit this issue?
Thank you very much for all your help!
p.s.: I also send you separately wireshark trace that you can see this issue.
Regards, Miha
On 5/10/2012 8:30 PM, Michael Collins wrote:
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on?
-MC
On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si <mailto:miha@softnet.si>> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
You just have to be careful because the force rport can mess up phones that properly handle NAT. If you plan to use only this model of phone - or only phones that require force rport - then you'll be fine. If you find that you have a mix of phone models then it's best to create a separate profile to handle phones that are NAT friendly and then keep the current profile for phones that need the force rport. -MC On Fri, May 11, 2012 at 12:18 AM, Miha <miha@softnet.si> wrote:
Hi @Michael,
after I put
<param name="NDLB-force-rport" value="true"/>
in my internal sip profile FS send back to right dst_port.
If I use this on live fs server, could this be causing any problems on registered phones or any easier abuse?
Thanks!
Miha
On 5/11/2012 8:25 AM, Miha wrote:
Hi @Michael,
thanks for your reply.
I also noticed after I send you an email that this is NAT issue. Phone send registration packet on port 5060 (src port is 50006), but FS do not reply back to port 50006 but instead reply on 5060 due to this phone does not receive 401 and and send another REGISTER packet.
How can I deal whit this issue?
Thank you very much for all your help!
p.s.: I also send you separately wireshark trace that you can see this issue.
Regards, Miha
On 5/10/2012 8:30 PM, Michael Collins wrote:
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on?
-MC
On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services:consulting@freeswitch.orghttp://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Serverhttp://www.cudatel.com
Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://wiki.freeswitch.orghttp://www.cluecon.com
FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.frees...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services:consulting@freeswitch.orghttp://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Serverhttp://www.cudatel.com
Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://wiki.freeswitch.orghttp://www.cluecon.com
FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.frees...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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, thank you for your explanation. Regards, Miha On 5/11/2012 5:24 PM, Michael Collins wrote:
You just have to be careful because the force rport can mess up phones that properly handle NAT. If you plan to use only this model of phone - or only phones that require force rport - then you'll be fine. If you find that you have a mix of phone models then it's best to create a separate profile to handle phones that are NAT friendly and then keep the current profile for phones that need the force rport.
-MC
On Fri, May 11, 2012 at 12:18 AM, Miha <miha@softnet.si <mailto:miha@softnet.si>> wrote:
Hi @Michael,
after I put
<param name="NDLB-force-rport" value="true"/>
in my internal sip profile FS send back to right dst_port.
If I use this on live fs server, could this be causing any problems on registered phones or any easier abuse?
Thanks!
Miha
On 5/11/2012 8:25 AM, Miha wrote:
Hi @Michael,
thanks for your reply.
I also noticed after I send you an email that this is NAT issue. Phone send registration packet on port 5060 (src port is 50006), but FS do not reply back to port 50006 but instead reply on 5060 due to this phone does not receive 401 and and send another REGISTER packet.
How can I deal whit this issue?
Thank you very much for all your help!
p.s.: I also send you separately wireshark trace that you can see this issue.
Regards, Miha
On 5/10/2012 8:30 PM, Michael Collins wrote:
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on?
-MC
On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si <mailto:miha@softnet.si>> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org <mailto:consulting@freeswitch.org> http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org <mailto: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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
On 922s there are bunch of nat traversal capabilities. On 11 May 2012 09:22, "Miha" <miha@softnet.si> wrote:
Hi @Michael,
after I put
<param name="NDLB-force-rport" value="true"/>
in my internal sip profile FS send back to right dst_port.
If I use this on live fs server, could this be causing any problems on registered phones or any easier abuse?
Thanks!
Miha
On 5/11/2012 8:25 AM, Miha wrote:
Hi @Michael,
thanks for your reply.
I also noticed after I send you an email that this is NAT issue. Phone send registration packet on port 5060 (src port is 50006), but FS do not reply back to port 50006 but instead reply on 5060 due to this phone does not receive 401 and and send another REGISTER packet.
How can I deal whit this issue?
Thank you very much for all your help!
p.s.: I also send you separately wireshark trace that you can see this issue.
Regards, Miha
On 5/10/2012 8:30 PM, Michael Collins wrote:
It's definitely a NAT issue. The phone is not responding to your 401 and is instead just sending another REGISTER packet. Notice that FS is responding on port 5060. Is that the port your phone is expecting to receive on?
-MC
On Thu, May 10, 2012 at 5:30 AM, Miha <miha@softnet.si> wrote:
Hi,
here is pastebin of siptrace (http://pastebin.freeswitch.org/19029).
Phone on local network are registered on FS. After I put between local network and Phone router, phones are unable to registered on FS.
On other softswitch which is not FS phones are registering (same port, same scenario, etc.).
Phones are SPA922.
What could be causing the problem?
Thanks!
Miha
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
_________________________________________________________________________ Professional FreeSWITCH Consulting Services:consulting@freeswitch.orghttp://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Serverhttp://www.cudatel.com
Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://wiki.freeswitch.orghttp://www.cluecon.com
FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.frees...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services:consulting@freeswitch.orghttp://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Serverhttp://www.cudatel.com
Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://wiki.freeswitch.orghttp://www.cluecon.com
FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.frees...
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.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
participants (3)
-
Michael Collins
-
Miha
-
Ognjen Seslija