[asterisk-users] Asterisk and SRTP

2014-04-05 Thread William Wu
Hi experts, I am trying Asterisk SRTP in my environment, and find that when Asterisk is behind a NAT, the audi/video UDP ports opened for SRTP relay by Asterisk are local ports on the Asterisk server, media from the two clients out of the NAT (for example from Internet) can not reach the

[asterisk-users] Asterisk Call Redirection

2014-04-05 Thread Tim
Hi Guys, I am able to divert a incoming phone call from asterisk to a sip softphone. Is it possible to redirect a call to a serial port? If so how would I do it? I don't mind a brief explanation. There is a ppp/dialup server listening on serial port. Thanks, Tim --

Re: [asterisk-users] Asterisk Call Redirection

2014-04-05 Thread Michelle Dupuis
These are at completely different levels of the ISO stack...question is making sense to me. (What does it mean to divert a call to a serial port). Do you mean route a call over a link that is ppp/dialup and connected to another endpoint on the other side of that link? If so you would have to

Re: [asterisk-users] Asterisk and SRTP

2014-04-05 Thread Patrick Laimbock
On 04/05/2014 07:56 PM, William Wu wrote: Hi experts, I am trying Asterisk SRTP in my environment, and find that when Asterisk is behind a NAT, the audi/video UDP ports opened for SRTP relay by Asterisk are local ports on the Asterisk server, media from the two clients out of the NAT (for

Re: [asterisk-users] Asterisk 1.6

2014-04-05 Thread Duncan Turnbull
Another option we like, but i depends on your preferences is to run them over openvpn. Works for Mac, Linux and Windows clients. Since all out clients are under our control we use openvpn a lot and yealink and other phones have it built in so they can connect directly once initially setup

Re: [asterisk-users] IAX2 Trunk Encryption

2014-04-05 Thread Elliott W
I have. On the receiving side I had gotten: [2014-04-05 23:28:12] WARNING[1832] chan_iax2.c: Rejected connect attempt. No secret present while force encrypt enabled. I had no secret because I was using RSA authentication and didn't think I needed it, so I added EXACTLY the same line on both