I have a 7921 wireless phone working with Asterisk, and I want to tighten
the wide open port range of my IPTABLES now.
I tried allowing only SCCP port (2000) in/out and found that my audio was
gone. A quick look at my iptables message shows source port 15886 and dest
port 25968 used:
FORWARD
On Fri, Sep 12, 2008 at 11:19 AM, OCG Technical Support [EMAIL PROTECTED]
wrote:
I have a 7921 wireless phone working with Asterisk, and I want to tighten
the wide open port range of my IPTABLES now.
I tried allowing only SCCP port (2000) in/out and found that my audio was
gone. A quick
SCCP (aka Skinny), H323, MGCP, and SIP all use the RTP protocol for
audio. For all signalling protocols (except maybe H323) use rtp.conf
for the RTP ports.
OCG Technical Support wrote:
I have a 7921 wireless phone working with Asterisk, and I want to
tighten the wide open port range of
