[asterisk-users] Polycom Park by EFK

[Andrew Joakimsen]

Has anyone gotten one-touch call parking to work on Polycom phones via
the Enhanced Feature Keys feature working? I've looked at various
examples, they appear correct, but the phones (501, 3.1.x firmware)
show the Park button while in a call but this does not actually cause
the call to be parked. Doing a SIP debug, I don't see that anything is
transmitted as a result of pressing the call park key. My
understanding of the below configuration is it should cause the DTMF
sequence #70 to be sent across the SIP channel -- but it isn't.

<efk>
        <version efk.version="2" />
        <efklist
                efk.efklist.1.mname="callpark"
                efk.efklist.1.status="1"
                efk.efklist.1.label="Call Park"
                efk.efklist.1.use.active="1"
                efk.efklist.1.action.string="#70"
                efk.efklist.2.mname="blindxfer"
                efk.efklist.2.status="1"
                efk.efklist.2.label="Blind XFer"
                efk.efklist.2.use.active="1"
                efk.efklist.2.action.string="$P1N10$$Trefer$"
                efk.efklist.3.mname="daynight"
                efk.efklist.3.status="1"
                efk.efklist.3.label="Day Night 1"
                efk.efklist.3.use.active="1"
                efk.efklist.3.action.string="*281"
                efk.efklist.4.mname="pageall"
                efk.efklist.4.status="1"
                efk.efklist.4.label="PageAll"
                efk.efklist.4.use.active="1"
                efk.efklist.4.action.string="800"
        />

 <efkprompt
                efk.efkprompt.1.status="1"
                efk.efkprompt.1.label="Extension: "
                efk.efkprompt.1.userfeedback="visible"
                efk.efkprompt.1.type="numeric"
                efk.efkprompt.2.status="1"
                efk.efkprompt.2.label="PIN Code: "
                efk.efkprompt.2.userfeedback="masked"
                efk.efkprompt.2.type="numeric"
                efk.efkprompt.3.status="1"
                efk.efkprompt.3.label="Password: "
                efk.efkprompt.3.userfeedback="masked"
                efk.efkprompt.3.type="numeric"
                efk.efkprompt.4.status="1"
                efk.efkprompt.4.label="Conf ID: "
                efk.efkprompt.4.userfeedback="visible"
                efk.efkprompt.4.type="numeric"
                efk.efkprompt.5.status="1"
                efk.efkprompt.5.label="Extension: "
                efk.efkprompt.5.userfeedback="visible"
                efk.efkprompt.5.type="numeric"
        />
</efk>