Posted: Tue May 26, 2009 2:25 pm Post subject: [asterisk-users] SIP over VPN
Hi all,
I have a question. I have a VPN and I want to use a SIP softphone on my notebook using with asterisk. But I have some problem with firewall and port.
Someone knows which ports I should open on my firewall??? I can't connect ...
Posted: Tue May 26, 2009 3:36 pm Post subject: [asterisk-users] SIP over VPN
Assuming you mean the firewall in front of the client, you don’t need to open any ports as long as the VPN client is tunneling all traffic to and from the Asterisk server.
I set NAT=yes in the config file for the extensions behind a VPN.
Hi all,
I have a question. I have a VPN and I want to use a SIP softphone on my notebook using with asterisk. But I have some problem with firewall and port.
Someone knows which ports I should open on my firewall??? I can't connect ...
Assuming you mean the firewall in front of the client, you don’t need to open any ports as long as the VPN client is tunneling all traffic to and from the Asterisk server.
I set NAT=yes in the config file for the extensions behind a VPN.
Hi all,
I have a question. I have a VPN and I want to use a SIP softphone on my notebook using with asterisk. But I have some problem with firewall and port.
Someone knows which ports I should open on my firewall??? I can't connect ...
Thanks all.
Marco
_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
Posted: Wed May 27, 2009 5:45 am Post subject: [asterisk-users] SIP over VPN
run tcpdump, while trying to connect to asterisk to see what ports are requiered.
default SIP port is UDP 5060, but as mentioned before all your traffic should go over VPN so port openening shouldn't be a problem
On Wed, May 27, 2009 at 8:40 AM, Marco Sambo <derwidtel@gmail.com (derwidtel@gmail.com)> wrote:
Quote:
Ok,
but if I want to open only SIP port on firewall, which ones? I have the following situation:
computer A (softphone) -------- firewall -------- computer B (asterisk)
and I dont' want to open any ports, only SIP and voice.
Assuming you mean the firewall in front of the client, you don’t need to open any ports as long as the VPN client is tunneling all traffic to and from the Asterisk server.
I set NAT=yes in the config file for the extensions behind a VPN.
Hi all,
I have a question. I have a VPN and I want to use a SIP softphone on my notebook using with asterisk. But I have some problem with firewall and port.
Someone knows which ports I should open on my firewall??? I can't connect ...
Thanks all.
Marco
_______________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
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