Name:
IETF RFC 4508 PDF
Published Date:
05/01/2006
Status:
[ Withdrawn ]
Publisher:
Internet Engineering Task Force
The SIP "Caller Preferences" extension defined in RFC 3840 provides a mechanism that allows a SIP request to convey information relating to the originator's capabilities and preferences for handling of that request. The SIP REFER method defined in RFC 3515 provides a mechanism that allows one party to induce another to initiate a SIP request. This document extends the REFER method to use the mechanism of RFC 3840. By doing so, the originator of a REFER may inform the recipient as to the characteristics of the target that the induced request is expected to reach.
| Edition : | 06 |
| Number of Pages : | 6 |
| Published : | 05/01/2006 |
