![background image](http://html1.mh-extra.com/html/yealink/vp530-ip/vp530-ip_administrators-manual_3813049233.webp)
Appendix
221
outgoing hold signaling is used.
If set to 0 (Disabled), use SDP media direction
attributes (such as a=sendonly) per RFC 3264
when putting a call on hold.
If set to 0 (Enabled), use SDP media
connection address c=0.0.0.0 per RFC 2543
when putting a call on hold.
Format
Boolean
Default Value
0
Range
0-Disabled
1-Enabled
Example
sip.rfc2543_hold = 1
Parameter-
transfer.blind_tran_on_hook_ena
ble
Configuration File
<y000000000023>.cfg
Description
Enables or disables the IP phone to complete
the blind transfer through on-hook.
Format
Boolean
Default Value
1
Range
0-Disabled
1-Enabled
Example
transfer.blind_tran_on_hook_enable = 1
Parameter-
transfer.on_hook_trans_enable
Configuration File
<y000000000023>.cfg
Description
Enables or disables the IP phone to complete
the semi-attended transfer or attended
transfer through on-hook.
Format
Boolean
Default Value
1
Range
0-Disabled
1-Enabled
Summary of Contents for VP530 IP
Page 1: ......
Page 4: ......
Page 12: ......
Page 111: ...Configuring Basic Features 99...
Page 153: ...Configuring Advanced Features 141...
Page 171: ...Configuring Security Features 159...
Page 182: ...Administrator s Guide for VP530 IP Video Phone 170 Phonebook on page 266...
Page 183: ...Resource Files 171...
Page 194: ...Administrator s Guide for VP530 IP Video Phone 182 3 Click OK to confirm the resetting...
Page 195: ...Troubleshooting 183...
Page 344: ...Administrator s Guide for VP530 IP Video Phone 332...