[Asterisk-Users] snom reporting busy when it shouldn't

[Frederic Steinfels]

I am using the snom 200 with

Phone type     
snom200-SIP
      
Version     
snom200-SIP 2.04g
      
Bootloader URL     
http://www.snom.com/download/snom200-boot1.9.bin
      
Firmware URL     
http://www.snom.com/download/share/snom200-2.04o-SIP.bin
      

I am using asterisk stable tree. I had to disable "Challenge Response on 
Phone" on my snom; I could not get it to work with asterisk/stable
and the normal asterisk doesn't work with chan_capi anymore.

Incoming/Outgoing calls are working.
Calling the phone when some other lines are in use on the phone is ok.
What does not work though is when the phone is ringing, nobody else can 
call the phone anymore.

That's what * is saying:

    -- Got SIP response 486 "Busy Here" back from 192.168.1.250
    -- SIP/snom1-4a44 is busy