Hello all,
I checked this internally and I believe we now follow:
- The User-Agent header, as specified in [RFC3261] section 20.41, is constructed per the ABNF, as defined in [RFC5234], specified in [RFC3261] section 24.1
I believe this is for Skype for Business compatibility and any change on a SIP only side would require a feature request as outlined here:
Jan 03, 2013 Question: How can I request a change to the current Polycom SIP / UCS Software?
Resolution: Please check => here <=
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Best Regards
Steffen Baier
Polycom Global Services
