asterisk users - Jun 2008 - Adding ;password=foo;method=bar to SIP uri

To send calls into a custom SER implementation, I need to be able to add
some items to the URI that Asterisk will then send as part of the INVITE


Asterisk dial   SIP/xyz at abc.com

needs to become

Asterisk dial SIP/xyz at abc.com;password=foo;method=bar

This is not a registration password.  It is a passsword associated with the
destination xyz at location abc.com

Asterisk 1.4.18.1 seems to glue the data as part of the hostname and fail to
lookup abc.com

Is there a way to manipulate the URI that will be sent in the INVITE to
accomplish this?

Thanks in advance,

Tom
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Asterisk allows you to add custom SIP headers.  SER is a *very* powerful 
SIP proxy.  I imagine you should be able to make SER translate those 
headers into the URI as it routes the SIP packet.

Tom Browning wrote:
> 
> To send calls into a custom SER implementation, I need to be able to add 
> some items to the URI that Asterisk will then send as part of the INVITE
> 
> 
> Asterisk dial   SIP/xyz at abc.com <mailto:xyz at abc.com>
> 
> needs to become
> 
> Asterisk dial SIP/xyz at abc.com <mailto:xyz at
abc.com>;password=foo;method=bar
> 
> This is not a registration password.  It is a passsword associated with 
> the destination xyz at location abc.com <http://abc.com>
> 
> Asterisk 1.4.18.1 <http://1.4.18.1> seems to glue the data as part of
> the hostname and fail to lookup abc.com <http://abc.com>
> 
> Is there a way to manipulate the URI that will be sent in the INVITE to 
> accomplish this?
-- 
Consulting for Asterisk, Polycom, Sangoma, Digium, Cisco, LAN, WAN, QoS, 
T-1, PRI, Frame Relay, Linux, and network design.  Based near 
Birmingham, AL.  Now accepting clients worldwide.

19 jun 2008 kl. 00.34 skrev Tom Browning:
>
> To send calls into a custom SER implementation, I need to be able to  
> add some items to the URI that Asterisk will then send as part of  
> the INVITE
>
>
> Asterisk dial   SIP/xyz at abc.com
>
> needs to become
>
> Asterisk dial SIP/xyz at abc.com;password=foo;method=bar
>
> This is not a registration password.  It is a passsword associated  
> with the destination xyz at location abc.com
>
> Asterisk 1.4.18.1 seems to glue the data as part of the hostname and  
> fail to lookup abc.com
>
> Is there a way to manipulate the URI that will be sent in the INVITE  
> to accomplish this?
 From doc/channelvariables.txt

${SIP_URI_OPTIONS}      * additional options to add to the URI for an  
outgoing call

/Olle :-)


---
* Olle E. Johansson - oej at edvina.net
* Asterisk Training http://edvina.net/training/

Is there any reason that the SIP INVITE URL shouldn't conform to the
same syntax as RFC3986 standard URLs
( http://en.wikipedia.org/wiki/URI_scheme#Generic_syntax ), as specific
to SIP according to RFCs 3969 and 3261? That would be, according to

------------------------------------------------------------------------
sip:<user>[:<password>]@<host>[:<port>][;<uri-parameters>][?<headers>]

examples:
sip:alice at atlanta.com?subject=project%20x&priority=urgent
sip:+1-212-555-1212:1234 at gateway.com;user=phone
?------------------------------------------------------------------------

Like

sip:xyz:foo at abc.com;Authorization=bar+realm%3Dbaz

OR

?sip:xyz:foo at abc.com;?Authorization:+bar;realm%3Dbaz

or something along those lines, as per
http://tools.ietf.org/html/rfc3261#page-194 ?



On Thu, 2008-06-19 at 03:38 -0500,
asterisk-users-request at lists.digium.com wrote:
> Date: Wed, 18 Jun 2008 18:34:15 -0400
> From: "Tom Browning" <ttbrowning at gmail.com>
> Subject: [asterisk-users] Adding ;password=foo;method=bar to SIP uri
> To: "Asterisk Users Mailing List - Non-Commercial Discussion"
>         <asterisk-users at lists.digium.com>
> Message-ID:
>         <b5de685d0806181534s49a4041dp4f01bcfcea2e1933 at
mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> To send calls into a custom SER implementation, I need to be able to
> add
> some items to the URI that Asterisk will then send as part of the
> INVITE
> 
> 
> Asterisk dial   SIP/xyz at abc.com
> 
> needs to become
> 
> Asterisk dial SIP/xyz at abc.com;password=foo;method=bar
> 
> This is not a registration password.  It is a passsword associated
> with the
> destination xyz at location abc.com
> 
> Asterisk 1.4.18.1 seems to glue the data as part of the hostname and
> fail to
> lookup abc.com
> 
> Is there a way to manipulate the URI that will be sent in the INVITE
> to
> accomplish this?
> 
> Thanks in advance,
> 
> Tom
-- 

(C) Matthew Rubenstein