I have seen PSTN gateways which do not send BYE immediately, but after
some time and instead of BYE you get a tone indicating that they other
party has hung up. So you might want to check this first.
Jan.
On 28-07-2005 15:11, Sebastian Kühner wrote:
Hi!
I'm connecting to a Cisco PSTN Gateway for international calls. I'm using a
Port Restricted Cone NAT.
I can make calls and make a hangup with MY phone, but if the callee at the
other side of the gateway hangs up, I do not get the BYE-Message.
That could be the problem of the Restricted Cone NAT... or someone has
another idea?
Thanks!
Sebastian
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