Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
506
field.
6.
(Optional.) Enter the string that will appear on the LCD screen in the
Label
field.
7.
Enter the group call pickup code in the
Value
field.
8.
Press the
Save
soft key to accept the change.
Dialog Info Call Pickup
Call pickup is implemented through SIP signals on some specific servers. When this feature is
enabled, IP phones support picking up incoming calls via the INVITE message which includes a
Replaces header in the message body. The value of Replaces is derived from a NOTIFY message
with dialog-info event. A user can pick up an incoming call by pressing the DSS key used to
monitor a specific extension (such as the BLF key). For more information on BLF, refer to
on page
If the visual alert for blf pickup feature is enabled, a user can also pick up an incoming call by
pressing the
DPickup
soft key. For more information on visual alert for blf pickup, refer to
Visual Alert and Audio Alert for BLF Pickup
It is not applicable to SIP-T19(P) E2/CP860/CP920 IP phones.
Note
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="sip:[email protected]:5060">
<dialog id="65603" call-id="[email protected]" local-tag="3408640225" remote-
tag="3779921438" direction="recipient">
<state>early</state>
<local>
<identity>sip:[email protected]:5060</identity>
<target uri="sip:[email protected]:5060"/>
</local>
<remote>
<identity>sip:[email protected]:5060</identity>
<target uri="sip:[email protected]:5060"/>
</remote>
</dialog>
</dialog-info>
Example of the Replaces carried in INVITE message:
Via: SIP/2.0/UDP 10.10.20.18:5060;branch=z9hG4bK2026058891
From: "1010" <sip:[email protected]:5060>;tag=826048502
In this way, you do not need to configure the directed call pickup code.
Содержание CP860 SERIES
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