Yealink CP860 [145/417] Details of configuration parameters

Configuring Basic Features

133

Details of Configuration Parameters:

Parameters

Permitted Values

Default

features.play_hold_tone.enable

0 or 1

Description:

Enables or disables the IP phone to play a tone when there is a call on hold.

0-Disabled

1-Enabled

Web User Interface:

Features->General Information->Play Hold Tone

Phone User Interface:

None

features.play_hold_tone.delay

Integer from 3 to 3600

Description:

Configures the interval (in seconds) at which the IP phone plays a hold tone.

If it is set to 30 (30s), the IP phone will play a hold tone every 30 seconds when you

have held a call on the IP phone.

Note: It works only if the parameter “features.play_hold_tone.enable” is set to 1

(Enabled).

Web User Interface:

Features->General Information->Play Hold Tone Delay

Phone User Interface:

None

sip.rfc2543_hold

0 or 1

Description:

Enables or disables the IP phone to use RFC 2543 (c=0.0.0.0) outgoing hold

signaling.

0-Disabled

1-Enabled

If it is set to 0 (Disabled), SDP media direction attributes (such as a=sendonly) per

RFC 3264 is used when placing a call on hold.

If it is set to 1 (Enabled), SDP media connection address c=0.0.0.0 per RFC 2543 is

used when placing a call on hold.

Web User Interface: