[asterisk-users] audio from soft phone actual phone from cloud

[Frank Vanoni]

On Wed, 2023-07-19 at 12:42 -0400, Jerry Geis wrote:

> Why might I not be getting audio ?

Make sure the RTP port range is correctly configured and open on your
server's firewall.

The port range is defined in /etc/asterisk/rtp.conf

The same range of UDP ports must be correctly forwarded on your
firewall from the outside to Asterisk.


For example, in rtp.conf:

[general]
;
; RTP start and RTP end configure start and end addresses
;
rtpstart=10002
rtpend=10199