SIP vvx 310 multiple register with SFB

Occasional Advisor

SIP vvx 310 multiple register with SFB

My question is the following story with a vvx 310 with SFB (P / N: 2200-46161-018), my question is if this phone model supports multiple SIP registrations and instead of using the SFB account I can use it to make a SIP registry.
thank you very much I remain attentive to your comments

Message 1 of 4
Polycom Employee & Community Manager

Re: SIP vvx 310 multiple register with SFB

Hello @sldt,

welcome back to the Polycom community.

Some or a couple of your old post(s) => here <= are still open / pending as you have not marked these as "Accept as a solution" or at least provided some form of feedback or answer.

If they are in this state nobody finding them via a community search will know if an answer or advice provided was useful and has maybe helped you.

Could you therefore kindly go over them and mark or answer as appropriate ?

If they are marked as "Accept as a solution" other users can find these easier and it helps them to utilise the community more efficiently.




In addition it is always useful to include the currently used UC Software version as issues experienced or a question asked may already be addressed in a newer release. 

I am unsure if you are asking to convert a Skype for Business SKU version phone into an openSIP?


If yes simply press the Key Combination as shown => here <=


Best Regards


Steffen Baier

Please be aware:

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Questions posted here do not follow Polycom’s SLA guidelines.
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The above is necessary in order to track issue internally within Polycom.

You are welcome to post more questions or configuration or logs for other community members to look at but if your issue requires a fix via Polycom you must go via the official support structure.

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Message 2 of 4
Occasional Advisor

Re: SIP vvx 310 multiple register with SFB

Dear Steffen;

My query is as follows: if the VVX 310 P/N: 2200-46161-019 can also be used as standard SIP only equipment? regardless of any software version

Message 3 of 4
Respected Contributor

Re: SIP vvx 310 multiple register with SFB

Hi @sldt,


yes you can, just switch the Base Profile under Easy Setup to Generic and you can use it as normal SIP. Nevertheless, newest Firmware is always recommended.

Message 4 of 4