<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>It is not exclusive to Broadsoft, at least from a Polycom perspective. It's a config parameter which tells the phone to SUBSCRIBE/NOTIFY to the network/PBX. What other pbx's respond to it, though, I'm not sure.</div><div><br></div><div>Search the Polycom docs for "serverFeatureControl"</div><div><br></div><div>HTH,</div><div>Pete<br><br></div><div><br>On Apr 1, 2015, at 8:23 AM, Colton Conor <<a href="mailto:colton.conor@gmail.com">colton.conor@gmail.com</a>> wrote:<br><br></div><div><div dir="ltr">Is Device Feature Key Synchronization on Polycom phones an exclusive feature to Broadsoft service providers, or is the same thing implemented on other softswitches such a Asterisk for example?<div><br></div><div><br></div><div> I am talking about if you hit DND on a Polycom phone connected to a broadsoft it will turn on DND on the Broadsoft server. If you go to the Broadsoft severs we interface and turn the feature off, it will instantly show its off on the phone. </div><div><br></div><div>More info on Device Feature Key Synchronization here <a href="http://community.polycom.com/polycom/attachments/polycom/VoIP/2234/1/DeviceFeatureKeySynchronizationFD.pdf">http://community.polycom.com/polycom/attachments/polycom/VoIP/2234/1/DeviceFeatureKeySynchronizationFD.pdf</a><br><div><br></div><div><br></div></div></div>
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