Unify OpenScape CP600 User Manual

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Using callback
You can request a callback if the individual called is busy or if nobody answers.
This also applies to external calls via switching centers. This will save you from
repeatedly attempting to call someone.
You receive a callback
• you receive a callback when the other party's line becomes free.
• as soon as the party who did not reply has held another conversation.
Save callback
Prerequisite: The line is currently busy or nobody answers.
Confirm.
Accepting a callback
An participant for whom a callback was saved is now no longer busy or has
phoned in the meantime. Your phone now rings.
^ Lift the handset.
or
: Press key. LED lights up.
or
Confirm to accept the callback.
If configured (ask relevant Administrator), all callback requests are auto-
matically deleted overnight.
Callback
B
_
accept
O
_

Unify OpenScape CP600 Specifications

General

Ethernet Ports	2 x 10/100/1000 Mbps
HD Voice	Yes
Display	Color TFT Display
Resolution	480 x 272 pixel
Connectivity	Gigabit Ethernet
Audio	HD Voice
Keys	4-way navigator key
Power	PoE (802.3af)
Protocols	SIP
Headset	EHS
USB Port	USB 2.0
Bluetooth	Optional
Supported Codecs	G.711, G.722, G.729