Hi Eric, Several cases I encounter to use INFO is for interworking with PSTN signaling, or simulate PSTN services at SIP entities such as SIP UA or SIP GW, which require mid-dialog information change.
For such SIP entities, It's not always possible or required to support encapsulation of ISUP or QSIG package. Just some XML body with application info is enough and light-weight for this purpose. INFO is not an ideal tool for everything, but is an ideal tool for some thing. I'd prpose to at lease allow using INFO for interworking or simulation purpose with legacy system. Regards. Peili 2007/8/22, Eric Burger <[EMAIL PROTECTED]>: > Since list traffic is down, how about something to spice things up? > > > Any thoughts on > > http://www.ietf.org/internet-drafts/draft-burger-sip-info-01.txt > > ??? > > If you like it, say so. If you hate it, say so. > > Text welcome. > > > Notice: This email message, together with any attachments, may contain > information of BEA Systems, Inc., its subsidiaries and affiliated > entities, that may be confidential, proprietary, copyrighted and/or > legally privileged, and is intended solely for the use of the individual or > entity named in this message. If you are not the intended recipient, and have > received this message in error, please immediately return this by email and > then delete it. > > > _______________________________________________ > Sip mailing list https://www1.ietf.org/mailman/listinfo/sip > This list is for NEW development of the core SIP Protocol > Use [EMAIL PROTECTED] for questions on current sip > Use [EMAIL PROTECTED] for new developments on the application of sip > _______________________________________________ Sip mailing list https://www1.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
