[Asterisk-Users] asterisk and cisco call manager via h.323

[Siggi Langauf]

On Tue, 16 Dec 2003, Pavel Zheltouhov wrote:

> Does asterisk work with CCM as gateway ?
> When I trying call asterisk,I totally can't hear any sound.
> When call ohphone - works  good.
> 10.0.1.219 is CCM, 10.0.1.207  asterisk.
[...]
> Tested with latest cvs asterisk.
> Maybe asterisk h.323 channel driver not correctly parse h.323 messages.

Yes, it's a known bug in chan_h323: Asterisk's RTP stack will blindly dump
the RTP stream to CCM instead of the phone's IP address, which CCM
correctly told us during H.245 setup.

chan_oh323 from http://www.inaccessnetworks.com/projects/asterisk-oh323
will work fine.

HTH,
	Siggi