Hi,
SIP de-registration is performed by sending a REGISTER message with either a Contact header containing an 'expires=0' parameter or an Expires header with value 0. My question is: is it FORBIDDEN to have both? Shouldn't any decent server, if it has found 'expires=0' in the Contact header (or in all if many), just happily ignore an Expires header?
br
/GO
__________________________________________________________________|
Gert Olsson / phone: +46 10 7154604 / e-mail: gert.olsson at ericsson.com
Ericsson AB - Business Unit Mobile Platforms, SE-221 83 Lund, Sweden
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