Teo IP Telephone Network Administration Guide
Page 40
13-280132 Rev. Q
SIP Settings
XML Tag
Data / Description
<
silence
_
suppress
>
ON/OFF
</
silence
_
suppress
>
Allows audio silence suppression. The purpose is to
detect silent periods in the voice signal and
temporarily discontinue transmission of RTP packets
during silence.
ON
OFF
(default)
<
voice_idle_disconnect
>
ON/OFF
</
voice_idle_disconnect
>
When this setting is ON, and the phone does not
receive voice packets or a comfort noise packet, it will
disconnect the phone after 20 seconds.
ON
OFF
(default)
<
sip_alert_info_list
>
<
ai index
="
index
"
<
alert_info
>
header string
</
alert_info
>
<
ring_type
>
ring type
</
ring_type
>
<
auto_answer
>
answer type
</
auto_answer
>
</
ai
>
.
.
.
<
/
sip_alert_info_list
>
Up to 10 sip_alert_info strings can be configured in
this list.
index: identifies the sip_alert_info type,
1 – 10
.
header string: custom alert-info header string, 128
characters max. When an incoming INVITE request is
received with the Alert-Info header field matching this
value, the associated ring_type cadence will be used.
If the associated answer_type is set for auto answer
(and other auto answer criteria are met), the call will
be auto answered.
ring type
AI_RING_NORMAL
2 sec ON, 4 sec OFF
(default)
: ring type cadence to use when the defined
alert_info header string is received, if auto answer is
disabled.
AI_RING_DISTINCTIVE
0.8 ON, 0.4 OFF, 0.8 ON, 4 OFF
AI_RING_PRIORITY
0.4 ON, 0.2 OFF, 0.4 ON, 0.2 OFF, 0.8 ON, 4 OFF
AI_RING_INTERCOM
0.3 ON, 0.2 OFF, 1.0 ON, 0.2 OFF, 0.3 ON, 4 OFF
AI_RING_REMINDER
single burst 0.5 ON
answer type
AA_OFF
– auto answer disabled
(default)
: auto answer behavior when the defined
alert_info header string is received.
AA_ON_MUTE
– auto answer with muted audio
AA_ON_2WAY
– auto answer with 2-way audio
AA_ON_CSTA
–
unconditional auto answer with 2-
way audio
Summary of Contents for 4101
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