RE: [Serusers] one to many aliases and voicemail - sr-users

30 Aug 2004

Or you can also use CPL.

-----Original Message-----
From: Jev [mailto:jev@ecad.org] 
Sent: Friday, August 27, 2004 6:24 PM
To: Vitaly Nikolaev
Cc: serusers(a)lists.iptel.org
Subject: Re: [Serusers] one to many aliases and voicemail

Hi Vitaly, thanks for your reply,

So, if I follow what you are saying;

after the call fails (when fvr_timer value elapses for instance) and the

call gets passed to the failure_route and then to voicemail, i will 
appear as a call to alias@sipdomian.

That would mean that I could put
if (uri!=~"^sip:1111@.*") { #Don't use voicemail on 1111 alias
	t_on_failure("1"); #Our voicemail failure route
}

But then, what about aliases that map to a single user, and that user 
has voicemail. When sems gets the call to ALIAS to won't know what 
account that alias is associated with unless it looks at the subscriber 
table, and in which event it is possible that it will find more than one

  account that will receive voicemail.

What do you think?
-Jev

Vitaly Nikolaev wrote:

...
  U have incoming DID number 1111 that forking to to
aliases 2222 and 3333
...

 You have failure route configured on the ser and there u have forwarding
...
  to voicemail

 Now.. if somebody call 1111 SER will fork call to 2222 and 3333 and if
 both of them did not pickup the phone it will be passed to failure route
...
  BUT not as call to 2222/3333 but as call to 1111

 That means that you should not care about configure voicemail on your
 aliases.. only configure VM or not on incoming DID

 I hope it is understandable :)

 -----Original Message-----
From: serusers-bounces(a)iptel.org [mailto:serusers-bounces@lists.iptel.org]  
 On

 Behalf Of Jev
Sent: Friday, August 27, 2004 3:30 PM
To: serusers(a)lists.iptel.org
Subject: [Serusers] one to many aliases and voicemail

Hi all,

Having an alias map to a single uri is fine, and if the target uri has
voicemail enabled that is fine.

What happens if I have a alias that goes one to many, and some of the
target uris have voicemail enabled? When someone calls a particular
alias, I don't want ser to redirect to sems at all.

How can I achieve this? Is it possible to detect if a invite has the
result of an alias (probably by using hints in the sip msg?), and if  
 so

 can I detect how many targets a alias maps to? In
basic terms, if
alias_targets is > 1, then do not redirect to voicemail.

Thanks!
-Jev

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