[Asterisk-Users] Distinctive Ring on SPA941

[Cory Hawkless]

Does anyone know how to set the distinctive ring on the Linksys SPA941?

I want to be able to dial one extension and have the phone ring with a
certain tone and then dial another and have the phone ring with a
different tone. I have tried the following

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exten => 802,1,SIPAddHeader(call_info=Classic-4)
exten => 802,2,Dial(SIP/210)

exten => 803,1,SIPAddHeader(call_info:\;ring-tone=Classic-4)
exten => 803,2,Dial(SIP/210)

exten => 804,1,SIPAddHeader(call_info:\;ring-tone-id=Classic-3)
exten => 804,2,Dial(SIP/210)

exten => 805,1,SIPAddHeader(call_info:\;ring-tone-id=4)
exten => 805,2,Dial(SIP/210)

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I'm out of ideas...