![background image](http://html1.mh-extra.com/html/yealink/vp530-ip/vp530-ip_administrators-manual_3813049112.webp)
Administrator’s Guide for VP530 IP
Video
Phone
100
This chapter provides information for making configuration changes for the following
advanced features:
The Distinctive Ring Tones feature allows specific incoming calls to trigger the IP phone
to play distinctive ring tones. The IP phone inspects the "Alert-Info" header in the INVITE
request when receiving an incoming call. If the INVITE request contains an "Alert-Info"
header, the IP phone strips out the URL and keyword parameter and maps it to the
appropriate ring tone. The followings are two examples of "Alert-Info" headers and the
italicized text is a placeholder for the actual value:
Alert-Info: http://127.0.0.1/Bellcore-dr
3
Alert-Info: <http://
192.168.0.12:8080/ring.wav
>;info=
Family
;x-line-id=0
If the “Alter-Info” header contains the keywords “Bellcore-drN” or “MyMelodyN”,
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...