[asterisk-users] Nokia E61/E70 not always answering voip calls

[Gareth Blades]

Has anyone else had problems with the Nokia E61 and E70 phones not
always answering voip calls?
We have them connected via a local access point (so no router/NAT) and
sometimes the phones dont ring when called. They are registered ok and
if you use the phone to make a voip call it works fine.

The last time someone called me I answered the call on my desk phone and
a few seconds later the mobile rang and continued to ring even after I
hung up the call on my desk phone!