Hi, According to RFC 3261 section 19.2, Option tags are unique identifiers. >From RFC 3261 section 25: Option-tag = token Require = "Require" HCOLON option-tag *(COMMA option-tag)
>From RFC 3261 section 7.3.1, we find that Tokens are always case-insensitive. It seems that unique and case-insensitive conflict each other. So please let me know whether Option tags are case sensitive or insensitive. Thanks, Prakash DISCLAIMER: ----------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or HCL or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any mail and attachments please check them for viruses and defect. ----------------------------------------------------------------------------------------------------------------------- _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
