Choicecloud Posted April 3 Report Share Posted April 3 Is there any specific guides on how to integrate STUN and TURN servers with Vodia pbx to address the issue of mobile network blocking the VoIP protocols? This will equally remove the barriers for the double NAT and SIP ALG issues. Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted April 3 Report Share Posted April 3 Not sure if STUN or TURN would help bypass carrier blocking VoIP. I would assume you would have to use VPN for that. SIP ALG are also not a problem because the apps always use TLS (invisible to ALG). The SBC also take care about all sorts of NAT. As long as the mobile phone can reach the PBX over HTTPS and SRTP, there should be audio. Quote Link to comment Share on other sites More sharing options...
Choicecloud Posted April 3 Author Report Share Posted April 3 while we used VPN services, we managed to get 99% of the mobile services to work except for a few networks like EE Mobile and Sky broadband in the UK that were still blocked even with the VPN. we have the RTP ports set for a range 49152-64512, what is the SRTP ports range? Also is it possible to use different ports range in Vodia for the RTP ports? Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted April 3 Report Share Posted April 3 3 minutes ago, Choicecloud said: while we used VPN services, we managed to get 99% of the mobile services to work except for a few networks like EE Mobile and Sky broadband in the UK that were still blocked even with the VPN. From a non-UK perspective kind of hard to understand why they fight VoIP so vigorously. 4 minutes ago, Choicecloud said: we have the RTP ports set for a range 49152-64512, what is the SRTP ports range? Also is it possible to use different ports range in Vodia for the RTP ports? RTP and SRTP are the same. You can set the port range in /reg_rtpsettings.htm, however don't make the port range too narrow so that there is enough room for finding the free ports for a new call. Quote Link to comment Share on other sites More sharing options...
Choicecloud Posted April 3 Author Report Share Posted April 3 where do i turn on reg_rtpsettings.htm ? is it the same port range settings in SIP-Audio-Port range start - Port range end ? Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted April 3 Report Share Posted April 3 16 minutes ago, Choicecloud said: where do i turn on reg_rtpsettings.htm ? is it the same port range settings in SIP-Audio-Port range start - Port range end ? Yes. The page title is "RTP", so the "port range start" is actually about the RTP "port range start" on that page. Admittedly it's easy to miss that. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.