[SIPForum-discussion] Re :RE: Difference between Path and Service-route header fields
anuj
anuj18sh at rediffmail.com
Thu Feb 1 12:32:44 UTC 2007
ok..thanks a lot e\'one..that was helpful...regardsanujgururajbt at huawei.com wrote Hi , The difference between Path and Record-Route is that Path applies to REGISTER and 200 class responses to REGISTER. Record-Route doesn\'t, and can\'t be defined in REGISTER for reasons of backward compatibility. Furthermore, the vector established by Record-Route applies only to requests within the dialog that established that Record-Route, whereas the vector established by Path applies to future dialogs. Best Regards B T Gururaj Setty Huawei Technologies India Pvt. Ltd. Bangalore. \"There is no pleasure in having nothing to do !!! The fun is in having lots to do and not doing it !!!!!!\" ------------------------------------------------------ This e-mail and attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient\'s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it! From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of anuj Sent: Thursday, February 01, 2007 2:17 PM To: discussion at sipforum.org Subject: [SIPForum-discussion] Difference between Path and Service-route header fields Hello! There are two optional fields of the SIP header \"Path\" and \"Service-route\". From their usage i could see that both are used for populating the route header fields and are inserted by the proxys to force the routing of future messages during registration through them. Only difference i could no
tice is that the Service-rout is added only in 200 ok response!!! I want to know if i am correct or ther are other difference as well? Also Whether this forced routing is only for the messages flowing during registration or for all the messages which follow even after registration? thanks in advance! anuj
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