Hi, I was wondering what is the significance of ACK in SIP?
I mean can't the caller UA just send the media instead of the ACK message? This feature is present in H.323 too, so it might have some significance! Its just that im not able to get it.... Regards, Vineet Menon _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
