Polycom Paging Auto-Answer

Hi all,

I currently have an asterisk PBX that is successful with paging between all my snom 360’s; however, I am upgrading a lot of my phones to polycom 601’s and 650’s. Does anyone know how I would change the below syntax to allow paging on the polycom’s? This current setup only works on the snoms. Thanks!

snom paging:

;extension 2400: intercom PAGING over loudspeaker for phones 1-2
exten => 2400,1,Set(VXML_URL=intercom=true)
exten => 2400,2,SIPAddHeader(Call-Info: sip:voip.mit.edu.de\;answer-after=0)
exten => 2400,3,Page(SIP/phone3&SIP/phone4&SIP/phone5&SIP/phone6)

exten => _240Z,1,Set(VXML_URL=intercom=true)
exten => _240Z,2,SIPAddHeader(Call-Info: sip:voip.mit.edu.de\;answer-after=0)exten => _240Z,3,Page(SIP/phone${EXTEN:3})