If your SIP Invite message is containing media information, it is an early offer. If the response OK message has media, then it is delayed offer.
I prefer checking "Content-Length" field to find out if its an Early or Delayed offer. Value of 0 mean Delayed offer, non-zero value means it is including SDP message and so its an early offer. HTH On Sun, Apr 28, 2013 at 1:15 PM, CISCO CCIE VOICE <ccievoic...@gmail.com>wrote: > HI Experts, > > Which SIP Message contains Delay Offer and Early Offer message ? i i am > bit confuse as some documents says SIP INVITE message contains both Delay > and Early Offer and some documents say its SIP 200 OK message > > > Thanks > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > -- Suresh Bhandari
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
