Hi, >From a SIP perspective, I'll assume that you are asking about hostname. See the ABNF within RFC 3261 section 25.1. It appears to allow a single part (i.e. toplabel).
See Paul's response for more details. > -----Original Message----- > From: [email protected] [mailto:sip- > [email protected]] On Behalf Of Varadhan Work > Sent: Tuesday, January 03, 2017 2:09 AM > To: [email protected] > Subject: [Sip-implementors] SIP Domain with single part > > Hello, > > Is it legal to have SIP domain name in SIP packet with only one single part > without top level domain name ? > > In general domain name syntax > > *A domain name consists of one or more parts, technically called labels, that > are conventionally concatenated, and delimited by dots, such as example.com > <https://en.wikipedia.org/wiki/Example.com>.* > Which means, can it be specified with one part in SIP ? > > Thanks & Regards, > Varadhan > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
