> As seen above UA-A calls UA-B. For this call UAC > i.e. UA-A will behave as a session refresher. > > After sometime UA-B sends a reINVITE with > Session-Expire header having refresher=uac. > So will it make UA-B as refresher?
Yes; however it ultimately depends upon the value within the re-INVITE's 2xx response. See RFC 4028 section 9. > Does the refresher remain intact on the dialog > basis or Transaction basis ? The refresher can be renegotiated. See RFC 4028 section 7.4. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
