Hello,

 

  About a year ago Yealink and Freeswitch announced a partnership; what does this exactly means?

 

We had a tender for SIP phones, and Yealink is one of them. There is some interoperability problem with MWI, and I have no idea who is the side to fix it...

 

The problem is that FreeSwitch sends MWI notification even for extensions not subscribed for MWI. When Yealink receives it, it sets the MWI light on (although we do not want it). Polycom ignores that NOTIFY for lines marked as "not MWI subscribe", while Yealink says "I got it, so I have to process it".

 

So, what is the correct behaviour?

 

         Thanks, __Yehavi: