[SIPForum-discussion] Help required

[Broussard, Dan]

What your talking about is parking the media. This is when the phone
hits hold the call will be "re-invited" to a media server that plays the
music. When the call is taken off hold then another reinvite is made to
return it to the callers phone.
It is RFC 2543 Park Media.
If you want to see a SIP stack of it let me know.
 
 
Dan Broussard
Level 3 Communications

________________________________

From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Dawn Somen-NXDR43
Sent: Thursday, May 03, 2007 2:39 AM
To: discussion at sipforum.org
Cc: sip-implementors at cs.columbia.edu
Subject: [SIPForum-discussion] Help required


Hi!
 
I am a student studying SIP and PSTN interworking at Motorola. I tried
to find a answer to this query but couldn't yet.
Could you please help me with this one?
 
My query is as follows:
Usually it is so that we can subscribe with our service provider of the
cellular network for music (I mean if someone calls us he/she can hear
some song or music instead of the usual phone ringing) Could you please
tell me which device in the SIP network or PSTN network does this music
playing specifically and where exactly I can find more information on
this?
 
Thanks a tonne!
 
Regards,
Somen
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