Openstage 15 SIP V2RF2 firmware
Openstage 15 SIP V2RF2 firmware
(OP)
I have an OpenStage 15 SIP phone with really old firmware V2 R0.0.196 and I have to upgrade it to V3 R5.12.0 but to do so I have to upgrade to V2R2 firmware which I do not have. Can anyone assist with this firmware version at all. It would be highly appreciated.
RE: Openstage 15 SIP V2RF2 firmware