It's a Cisco ASA 5510. I have now disabled port randomization for the NAT, looks like the media control ports 30000-31000 are pretty important and need to stay the same. I attempted to turn off the NAT functions within sipX (based on an archived post you made) but it appears to break DTMF on the AA with my setup. I've also shut MOH off in sipXbridge for now, we can deal with the silence. It looks like by default that the moh uri for the Polycom's is blank. Thanks for the help.
-----Original Message----- From: Tony Graziano <tgrazi...@myitdepartment.net> Date: Wed, 6 Jan 2010 21:06:03 To: <nathan.nieb...@sacatech.com> Cc: <sipx-users@list.sipfoundry.org> Subject: Re: [sipx-users] Brain picking Then you need to disable the alg on your firewall. Your firewall is the issue. What firewall is it? I did a hotwo on pfsesne which explains in plain words what sipxbridge is looking for from a firewall. The firewall needs to do symmetric port nat, no application layer gateway (alg), or you need to use another sbc, especially for trunking. We install ingates for that. ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: nathan.nieb...@sacatech.com <nathan.nieb...@sacatech.com> To: Tony Graziano <tgrazi...@myitdepartment.net> Cc: sipx-users@list.sipfoundry.org <sipx-users@list.sipfoundry.org> Sent: Wed Jan 06 20:36:59 2010 Subject: Re: [sipx-users] Brain picking I have been all over the wiki. Pieced a bunch of stuff together, none seem to fit my scenario just right. For example, I am delivering calls from bandwidth.com to sipXbridge on port 5080. sipX is sitting with a private ip behind a sip aware firewall. My phones can communicate with sipX without restriction over our WAN. So I am wondering if I even need to have the trunk pointing at 5080 rather than 5060? We are having issues with call park where I will attempt to pickup a call, the caller can hear the hold music stop for a split second, and then the call stays parked or gets disconnected. Randomly we will try to answer a call and its like the "off hook" signaling is not sent. Also, I can put a call on hold but when we go back to pick it up the audio stream becomes 1-way (I can hear the caller but they cannot hear me). I know enough to know any RTP stream is given free reign between sipX and any registered phone so these issues should not be occurring unless its something between the bridge, the proxy or the provider. My default codec is also set to g.729. Cisco firmware I've used are 8.2.2sr4 and 8.5.3 and Polycom 3.1.3c. ------Original Message------ From: Tony Graziano To: nathan.nieb...@sacatech.com Cc: sipx-users@list.sipfoundry.org Subject: Re: [sipx-users] Brain picking Sent: Jan 6, 2010 4:24 PM Why don't you use the howto's I posted? ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: sipx-users-boun...@list.sipfoundry.org <sipx-users-boun...@list.sipfoundry.org> Cc: sipx-users@list.sipfoundry.org <sipx-users@list.sipfoundry.org> Sent: Wed Jan 06 19:21:32 2010 Subject: [sipx-users] Brain picking Anyone willing to let me pick their brain so I can get my setup working 100%? Thanks _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/ _______________________________________________ sipx-users mailing list sipx-users@list.sipfoundry.org List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
