Submitted by Leif Madsen (not verified) on Mon, 2009/02/09 - 19:18.
You need to make sure the ports are forwarded to your Asterisk box, and you also need to verify you've configured the 'localnet' and 'externip' options in sip.conf so that the SIP headers can be re-written with your external IP correctly.
The peer definition also needs to have 'nat=yes' configured in sip.conf.
Make sure you forward ports 5060, and the RTP ports (the range in rtp.conf) to your Asterisk box, or you won't get any audio.
Also verify that you've configured the 'realm' in sip.conf to match the same name as the realm you configure in the Nokia E71.
You need to make sure the
You need to make sure the ports are forwarded to your Asterisk box, and you also need to verify you've configured the 'localnet' and 'externip' options in sip.conf so that the SIP headers can be re-written with your external IP correctly.
The peer definition also needs to have 'nat=yes' configured in sip.conf.
Make sure you forward ports 5060, and the RTP ports (the range in rtp.conf) to your Asterisk box, or you won't get any audio.
Also verify that you've configured the 'realm' in sip.conf to match the same name as the realm you configure in the Nokia E71.