Ekiga chat through Asterisk

Hi Everyone,

I have just installed Ekiga version 3.0.1 on my Windows XP machine.

I am registering the Ekiga SIP client with Asterisk version 1.6.0.1, and able to make video calls successfully.

When I try to use the chat feature on Ekiga i receive the message ‘NOTICE: Could not send message’. On the Asterisk server I receive the message ‘SIP/2.0 405 Method Not Allowed’.

I have added the following configurations in Asterisk:

textsupport=yes
allow=t140
allow=140red

Can anyone shed any light on what if wrong? Any ideas how to fix?

Thanks