Yealink SIP-T2 SERIES Administrator's Manual page 458

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
2. Enter the desired characters in the Call Number Filter field.
3. Click Confirm to accept the change.
Call park allows users to park a call on a special extension and then retrieve it from
another phone (for example, a phone in another office or conference room). This
feature depends on support from a SIP server.
Call park feature supports the following two modes:
FAC mode: Call park feature via FAC mode allows users to park an active call to a

desired extension or local extension through dialing the call park code, and
retrieve the parked call from the desired extension or local extension through
dialing the park retrieve code.
Transfer mode: Call park feature via Transfer mode allows users to park an active

call to the shared parking lot through performing a blind transfer to a call park
shared number (call park code), and retrieve the parked call from the shared
parking lot through dialing the park retrieve code. For some servers, the system will
return a specific call park retrieve number (park retireve code) from which the call
can be retrieved after parking successfully.
Users can park calls on the extension, known as call park orbit, by pressing a call park
key or Park soft key. The current call is placed on hold and can be retrieved by pressing
a retrieve park key or Retrieve soft key on another IP phone. You need to configure the
call park code or park retireve code before using call park feature.
The retrieve park key is not applicable to SIP-T19(P) E2 IP phones. The FAC/Transfer mode
Note
is not applicable to SIP VP-T49G IP phones, and the SIP VP-T49G IP phones only support
the call park key.
Call park feature is not applicable to CP860 IP phones.
436