[Asterisk-Users] Asterisk calls back after phone call

[Kim Lux]

I'm connecting to a commercial SIP provider (ie no * ... yet) and I get
the same thing, including the 487.  This phone has version x.18
firmware. 


On Tue, 2005-01-11 at 12:16 +1300, James Doherty wrote:
> When I call someone, if the call isn't answered and then I hang up, I
> get "487" coming up on the grandstream phone. If I pick up the
> receiver
> again and then hang up, the PBX starts calling me back and when I
> pickup
> and listen, there is silence.
-- 
Kim Lux,  Diesel Research Inc.