Hi, Is there a way for a SIP server to be aware of any telephone events (such as off-hook and DMTF digit) typed from a SIP phone. (outside of a session: like a off-hook event before sending an INVITE)
May be vendors of SIP phones provides proprietary extensions for that beyond SIP? Is there any known extensions or preliminary drafts on this topic? Thanks Aymeric osip.atosc.org _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
