Re: [Serusers] Implementing call fwd - sr-users

28 Sep 2006

Please copy the list.

It depends on what you want to achieve.
Blind forwarding is to me the following:
- Check if this is a local user (myself)
- Check if this is an alias (lookup("aliases"))
- Check if the AOR is registered (lookup("location"))
- Check if the user has blind call forwarding
    - If no, relay to looked up location
    - If yes, rewrite ruri. (Then what you do depends on your setup 
complexity, either you forward to PSTN, so just rewrite to GW and relay, 
or you allow recursive forwarding. Then you need to either relay to 
yourself or call a route that runs the above described process. Or 
simpler, you can do as you do by duplicating the lookups, now with the 
new ruri. Then you allow only one step of forwarding, not recursive.)

g-)

Kamal.Mann(a)t-systems.com wrote:
...

 I think so, because we need to check is r-uri (to which call get 
 forwarded) is registered or not.

 I am newbie if anything wrong please suggests me.

 Thanks in anticipation

 Kamal Mann

 ** **

 *From:* Greger V. Teigre [mailto:greger@teigre.com]
 *Sent:* Wednesday, September 27, 2006 8:19 PM
 *To:* Mann, Kamal
 *Cc:* serusers(a)lists.iptel.org
 *Subject:* Re: [Serusers] Implementing call fwd

 You do lookup("aliases") and lookup("location") AFTER you have
changed 
 the uri through avp_pushto from usr_preferences.
 Is this really what you want?
 g-)

 Kamal.Mann(a)t-systems.com <mailto:Kamal.Mann@t-systems.com> wrote:

 Hi All
 I want to setup Blind call forwarding.  Like if a uri - mann(a)iptel.org
<mailto:mann@iptel.org>
 is not registered with SER but this user had already configured in ser
 database table usr_prefrences that his call should be forwarde to
 another uri kamal(a)iptel.org <mailto:kamal@iptel.org>. For that my usr_prefrence
table is like

  USR_PREFRENCES table

 +------+----------+-----------+-----------+---------------------+------
       +

  ---------------+

 | uuid | username | domain    | attribute | value               | type
       |

  modified       |

 +------+----------+-----------+-----------+---------------------+------
       +

  ----------------+

 |      | bhaskar  | debian    | callfwd   | kamal(a)iptel.org
<mailto:kamal@iptel.org>
 |    0 | 20060926165852 |

 |      | mann     | iptel.org | callfwd   | sip:kamal@iptel.org
<mailto:sip:kamal@iptel.org> |    0
       |

  20060926150443 |

 |      | prateek  | iptel.org | callfwd   | kamal(a)iptel.org
<mailto:kamal@iptel.org>     |    0
       |

  20060926170701 |

 +------+----------+-----------+-----------+---------------------+------
       +

  ----------------+

 Is this entry is correct?? Is there any flaw in my ser.cfg??
 Any help would be appreciated.
 Regards
 Kamal Mann
 -----Original Message-----
 From: Steve Blair [mailto:blairs@isc.upenn.edu] 
 Sent: Wednesday, September 27, 2006 2:26 PM
 To: Mann, Kamal
 Cc: serusers(a)lists.iptel.org <mailto:serusers@lists.iptel.org>
 Subject: Re: [Serusers] Implementing call fwd

 Does your config file relay REFER messages? It needs to in order to 
 perform the transfer.

 Kamal.Mann(a)t-systems.com <mailto:Kamal.Mann@t-systems.com> wrote:

  Hi all

 Please help out

       ------------------------------------------------------------------------

  *From:* Mann, Kamal
 *Sent:* Tuesday, September 26, 2006 5:46 PM
 *To:* &#39;serusers(a)lists.iptel.org <mailto:serusers@lists.iptel.org>'
 *Subject:* RE: [Serusers] Implementing call fwd

 Hi all

 I am implementing Blind call forwarding with 0.9.6 SER version. But 
 with current configuration it's not working. Please help on same.

 I am enclosing small part of usr_prefrences table & my ser.cfg.

 -----------------------------------------------------------------------
       -

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