thanks Gary cote. Actually my question on SIP NAT , when we configure our SIP client behind NAT setup, how will we know 'the type of NAT', the type NAT information where it will be present in SIP message. so this is my question on SIP NAT.
Thanks & Regards, Thirumal Margabandhu ARICENT, RR4,Guindy,Chennai. Dir Line:044-44225657 "Gary Cote" <[EMAIL PROTECTED]> 03/19/2007 07:52 PM To Thirumal Margabandhu/CHE/[EMAIL PROTECTED] cc [email protected] Subject Re: [Sip-implementors] Difference between SIP phone and IP phone > > 1. How could be differented SIP softphone and IP phone. > A "softphone" generally refers to a software-based VoIP endpoint that runs, for example, on a PC. A "SIP softphone" is simply a softphone that uses SIP as its signaling protocol. An "IP phone" generally refers to a hardware-based VoIP endpoint that runs as a stand-alone network node. As you might've guessed, a "SIP phone" is simply an IP phone that uses SIP as its signaling protocol. > > 2.When we configure SIP client as behind NAT setup, in which SIP section > describe the 'type of NAT' in SIP messages. > I'm sorry, but I don't understand your question. We don't describe the type of NAT in SIP messages (at least, not that I'm aware of). I'd suggest reading up on SIP NAT traversal issues and solutions. I wish I could be more helpful than that. -- Gary Cote www.awardsolutions.com *********************** Aricent-Unclassified *********************** "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus." _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
