Call Without Pickup: Difference between revisions

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You will need to add the above entries into the section alertInfo and append them after the alertInfo.1 entries.
You will need to add the above entries into the section alertInfo and append them after the alertInfo.1 entries.
Don't get this function confused with [[Paging]]


[[Category : Asterisk]] [[Category : Linksys]] [[Category : Polycom]]
[[Category : Asterisk]] [[Category : Linksys]] [[Category : Polycom]]

Revision as of 02:40, 21 April 2008

To call a telephone through the inbuilt speakerphone so the person does not have to pickup the phone to answer the call, use the following SIPAddHeader application before the dial command.

exten => 5555,1,SIPAddHeader(Call-Info:\;answer-after=0)
exten => 5555,n,SipAddHeader(Alert-Info: Ring Answer)
exten => 5555,n,Dial(SIP/201)
exten => 5555,n,HangUp

I have tested this with Linksys and Polycom Phones.

NOTE: For Polycom phone to work you will need to edit the default sip.cfg file and include the additional parameters.

voIpProt.SIP.alertInfo.2.value="Ring Answer" voIpProt.SIP.alertInfo.2.class="4"

You will need to add the above entries into the section alertInfo and append them after the alertInfo.1 entries.

Don't get this function confused with Paging