[Asterisk-Users] Ring Multiple SIP client at the same time

[Ryan Courtnage]

> exten => s,1,Dial(SIP/260&SIP/261&SIP/262&SIP/263|30)
> exten => s,2,Voicemail,u260
> exten => s,3,Hangup
> 
> And i have both 4 clients in sip.conf .
> The problem is that if i call it fall immediately in the Voicemail if the 
> client 260 is not registered .

This should work, I do it all the time.  ie:

Dial(SIP/204&SIP/206&SIP/199|15|tr)

...where SIP/204 and SIP/199 are _not_ registered.  SIP/206 will ring 
for 15 seconds.

I don't use any dbget logic nor do I use an invalid extension handler. 
My context is as simple as your's.

What version of * are you using?  I'm on 1.0-RC2.

Ryan