Hello GeorgeN,
welcome to the Polycom Community.
I do not believe we currently support RFC3581 as I could not find this in our Admin Guide or internal documentation.
The next step would now be to work with your Polycom reseller as described in the VoIP FAQ 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
Hello GeorgeN,
welcome to the Polycom Community.
I do not believe we currently support RFC3581 as I could not find this in our Admin Guide or internal documentation.
The next step would now be to work with your Polycom reseller as described in the VoIP FAQ 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