Re: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones
-Original Message- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Ryan McCormack Sent: Monday, January 11, 2010 1:05 PM To: asterisk-users@lists.digium.com Subject: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones Hello, I am having a problem with my current SIP over VPN setup. We have a server running asterisk at our office. All the phones in the office are on the same network / local to this server. We also have two employees with home offices using SIP phones over VPN to connect to the asterisk server. These phones have no problem with calls to the phones in the office, however there is no audio when trying to place a call from one remote phone to the other. I'm assuming this is a routing issue, but I have no been able to come up with a solution. Thanks for any advice. [Cary Fitch] One thought: if you are using reinvite try turning that off. That will be a clue. It would seem that both phones are on the local net via VPN, and should be able to talk to each other if they can talk to anyone in the office. (As you know.) So look for clues as to real paths to each other. Cary Fitch -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- 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 -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones
canreinvite=no did the trick! Thanks!! [Cary Fitch] One thought: if you are using reinvite try turning that off. That will be a clue. It would seem that both phones are on the local net via VPN, and should be able to talk to each other if they can talk to anyone in the office. (As you know.) So look for clues as to real paths to each other. Cary Fitch -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones
We have that solution running fine... Is your VPN termination a Linux box? Is it also the office router? Is it also the firewall? -Original Message- From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Ryan McCormack Sent: Monday, January 11, 2010 2:05 PM To: Asterisk Users List Subject: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones Hello, I am having a problem with my current SIP over VPN setup. We have a server running asterisk at our office. All the phones in the office are on the same network / local to this server. We also have two employees with home offices using SIP phones over VPN to connect to the asterisk server. These phones have no problem with calls to the phones in the office, however there is no audio when trying to place a call from one remote phone to the other. I'm assuming this is a routing issue, but I have no been able to come up with a solution. Thanks for any advice. -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- 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 -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones
Are you using openvpn? If so, there's an option in the server config file that allows vpn clients to talk to other vpn clients, otherwise they can only talk to the server. Using canreinvite=no is just forcing the traffic to go through the server, which is why that makes it work. I must say VPN + VOIP is an extremely powerful combination! Andrew On Mon, Jan 11, 2010 at 12:39 PM, Ryan McCormack r...@websware.net wrote: canreinvite=no did the trick! Thanks!! [Cary Fitch] One thought: if you are using reinvite try turning that off. That will be a clue. It would seem that both phones are on the local net via VPN, and should be able to talk to each other if they can talk to anyone in the office. (As you know.) So look for clues as to real paths to each other. Cary Fitch -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- 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 -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] SIP over VPN -- no audio to other remote/VPNconnected phones
The VPN termination is a Cisco/Linksys RV042. We have that solution running fine... Is your VPN termination a Linux box? Is it also the office router? Is it also the firewall? -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
