Auto Answer - Yealink SIP-T2XP Administrator's Manual

Administrator's Guide for SIP-T2xP IP Phones
When the Alert-Info header contains a remote URL, the IP phone will try to

download the WAV ring tone file from the URL and then play the remote ring tone if
the parameter "account.X.alert_info_url_enable" is set to 1 (or the item called
"Distinctive Ring Tones" on the web user interface is Enabled), or play the
preconfigured local ring tone in about ten seconds if the parameter
"account.X.alert_info_url_enable" is set to 0 or if the IP phone fails to download the
remote ring tone.
Example:
Alert-Info: http://192.168.0.12:8080/Custom.wav
When the Alert-Info header contains an info text, the IP phone will map the text with

the internal ringer text preconfigured on the IP phone, and then play the ring tone
associated with the internal ringer text. If no internal ringer text maps, the IP phone
will play the preconfigured local ring tone in about ten seconds.
Example:
Alert-Info: info=family;x-line-id=0

Auto Answer

If the Alert-Info header contains the following type of strings, the IP phone will answer
incoming calls automatically without playing the ring tone:
Alert-Info: Auto Answer

Alert-Info: info = alert-autoanswer

Alert-Info: answer-after = 0 (or Alert-Info: Answer-After = 0)

Note
If the Alert-Info header contains multiple types of keywords, the IP phone will process the
keywords in the following
order:AutoAnswer>URL>"Bellcore-drN/ringtone-N/MyMelodyN">info text.
Procedure
Distinctive ring tones can be configured using the configuration files or locally.
Configuration File
266
Value of N
7
N<1 or N>8
<MAC>.cfg
<y0000000000xx>.cfg
Ring Tone
Splash.wav
Ring1.wav
Configure distinctive ring tones.
Parameter:
account.X.alert_info_url_enable
Configure the internal ringer
text and internal ringer file.