Hello Sotiris,
welcome to the Polycom Community.
Please include if you are using a SIP server or a LYNC / Skype for Business server.
We would need to see a backup of your configuration.
Please work this with our support team via your reseller.
In order to raise a support ticket you need to work with your Polycom reseller as they need to do this for you.
If this is some sort of an Internet discounter please post your phone's MAC address so I can look up who would be able to support you.
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
<======== Signature / Disclaimer ========> Please be aware:For questions about the type of support to expect please check
here Please also ensure you always check the
VoIP ,
Video Endpoint ,
Skype for Business ,
PSTN or
RPM FAQ's
Please remember, if you see a post that helped you , and it answers your question, please mark it as an
"Accept as Solution".
The title
Polycom Employee & Community Manager is an automatic setting within the community and any forum reply or post is based upon my
personal experience and
does not reflect the opinion or view of my employer.
Poly employee participation within this community is not mandatory and any post or FAQ article provided by myself is done either during my working hours or outside working hours, in my private time, and maybe answered on weekends, bank holidays or personal holidays.
