[Asterisk-Users] ParkAndAnnounce2 Feature Request

[Steve Blair]

Steven Andres wrote:

>I just tried this out and it didn't work, Steve. Using:
>
>exten => 700,1,NoOp(Park and Announce)
>exten => 700,n,Set(REFBY=${SIP_HEADER(Referred-By)})
>exten => 700,n,NoOp(Referred-By: ${REFBY})
>exten => 
>700,n,ParkAndAnnounce(pbx-transfer:PARKED|20|SIP/${REFBY:5:5}|office,${EXTEN},1)
>
>The Referred-By header doesn't exist so I can't use it:
>
>  
>
Oh, I didn't have any luck using SIP_HEADER either. That is why I went 
with the deprecated SIPGetHeader approach. Have you tried SIPGetHeader 
as a proof  of concept?

>    -- Executing Set("SIP/4159524515-03b1", "REFBY=") in new stack
>    -- Executing NoOp("SIP/4159524515-03b1", "Referred-By: ") in new stack
>
>And when the call timesout after 20 seconds, it returns to ${EXTEN} which is 
>'700'. I want it to return to the phone that originally put the call on 
>hold. Darn, thought I had a solution. Back to the drawing board...
>
>----- Original Message ----- 
>From: "Steve Blair" <blairs at isc.upenn.edu>
>To: "Asterisk Users Mailing List - Non-Commercial Discussion"
><asterisk-users at lists.digium.com>
>Sent: Friday, February 24, 2006 2:58 PM
>Subject: Re: [Asterisk-Users] ParkAndAnnounce2 Feature Request
>
>
>Steven:
>
>  I'm assuming your using IP phones registered to Asterisk in this
>example. I don't do that but I use ParkandAnnounce for IP phones
>registering to a SER server. To handle the call back part of your
>question I use a snipet like:
>
>exten => _700,5,SIPGetHeader(REFBY=Referred-By)
>exten =>
>_700,6,ParkAndAnnounce(parkedcall16:PARKED|7200|SIP/${REFBY:5:5}@<SER
>proxy IP>|default|${EXTEN}|3)
>
>________________________________________________________
>
>Steven Andres wrote:
>
>  
>
>>Perhaps someone has accomplished these enhancements in the dialplan already
>>(if you have, please share!), but here's what I would like to modify
>>ParkAndAnnounce to do, if I were a skilled coder:
>>
>>SYNTAX:
>>ParkAndAnnounce2(announce:template|timeout|dial|return_context|options)
>>
>>OPTIONS:
>>   a = Asterisk would insert SIP header of "Call-Info: Answer-After: 0" to
>>         the dial command. This would allow the announcement to happen
>>         over the target phone's speaker and not require answering a
>>         ringing call. Only affects announcement, not call park return
>>   p = automatically make announcements to whomever originated the
>>         parking and return parked calls to same. Caller ID Name will read
>>         'Call Park at XXX' during announcement and 'Call Park Return'
>>         during return. Currently it just says 'asterisk'
>>
>>EXAMPLE:
>>  exten => 700,1,Answer
>>  exten => 700,2,Wait(1)
>>  exten => 700,3,ParkAndAnnounce2(pbx-transfer:PARKED|60|ignore|ignore|ap)
>>
>>In this example, let's assume that an outside caller reaches me at
>>extension
>>101. I blind-transfer on my SIP phone to extension 700. The caller hears
>>music-on-hold and is parked in the next available slot (let's say 701). The
>>app would then add the auto-answer header (thanks to the 'a' option) needed
>>for our GXP-2000's and then place the call to SIP/101 (the device that
>>originated the parking) with the CallerID Name set to 'Call Park at 701'.
>>The call is auto-answered at the SIP phone (thanks to the SIP header) and
>>then the dial plan plays "pbx-transfer", reads out the digits, and hangs
>>up.
>>After 60 seconds, the caller is returned to SIP/101 (this time without the
>>auto-answer SIP header) with the CallerID Name set to 'Call Park Return'.
>>Notice that when the 'p' option is used, the 'dial' and 'return' parameters
>>are ignored.
>>    
>>
>
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