[asterisk-users] Confused about notifyringing in sip.conf

[unserossi at aol.com]

Hi!





> notifyringing = no ; Control whether subscriptions already 

> INUSE get sent RINGING when another call is sent (default: yes)

> 

> Does this mean that when I mark this as "yes", a phone that already has

> taken a call will be send a second and third call ?!



No, not directly: This setting is only about SIP subscription information 

spread via NOTIFY messages, and thus only concerns the hint (BLF) feature 

of Asterisk.



> I want that if a phone is in use (calling), the phone does not ring on a

> second call.



The term you are looking for is "call waiting"; use GROUP() or 

call-limit= to control the number of calls for a specific phone (or 

employ DEVICE_STATE()).



Philipp





-- 

Could you explain this in more detail? I have to use call-limit=2 to enable attended transfers which causes a second call to ring.
But I don't want a second call to ring, I want to get a busy state instead. How can I achieve this with GROUP() or DEVICE_STATE()?

Thanks,
Oliver

 
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