Dialog Info Call Pickup - Yealink SIP-T2 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Web UI Features->Pick up & Park->Group Call Pickup Code
Parameter account.X.group_pickup_code
It configures the group pickup code.
Note: The group call pickup code configured on a per-line basis (configured by the parameter "accoun-
Description
t.X.group_pickup_code") takes precedence over that configured on a phone basis (configured by the para-
meter "features.pickup.group_pickup_code").
Permitted
String within 32 characters
Values
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Web UI Account->Advanced->Group Call Pickup Code
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X is the account ID. For T54S/T48S/T48G/T46S/T46G/T29G, X=1-16; for T52S/T42G/T42S, X=1-12; for T41P/T41S/T27G,
X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2; for T19(P) E2/CP920, X=1.

Dialog Info Call Pickup

While some SIP servers implement directed call pickup using a directed call pickup code, others also support imple-
ment this feature through SIP signals.
Note
In this way, you do not need to configure the directed call pickup code.
If you enable the phone to implement directed call pickup through SIP signals, the IP phone picks up an incoming call
via a SIP INVITE message with a Replaces header. The value of Replaces is derived from a NOTIFY message with dialog-
info event. This feature applies only to directed call pick-up attempts initiated against monitored BLF resources. It
means you can pick up an incoming call by pressing a BLF/BLF List key. It is not applicable to T19(P) E2/CP920 IP
phones.
Example of the dialog-info carried in NOTIFY message:
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="6" state="partial" entity-
y="sip:1011@10.2.1.48:5060">
<dialog id="65603" call-id="0_1756536024@10.10.20.34" local-tag="3408640225" remote-tag="3779921438"
direction="recipient">
<state>early</state>
<local>
<identity>sip:1011@10.2.1.48:5060</identity>
<target uri="sip:1011@10.2.1.48:5060"/>
</local>
<remote>
<identity>sip:1058@10.2.1.48:5060</identity>
<target uri="sip:1058@10.2.1.48:5060"/>
400
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<MAC>.cfg