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HT813 Administration Guide
Version 1.0.1.2
Jitter Buffer Length
High
(initial 200ms, min 40ms, max 600ms) Note: not all vocoders can meet
the high requirement.
Medium
(initial 100ms, min 20ms, max 200ms).
Low
(initial 50ms, min 10ms, max 100ms).
SRTP Mode
Selects SRTP mode to use (“Disabled”, “Enabled but not forced”, or “Enabled and
forced”). Default is
Disabled.
It uses SDP Security Description to exchange key. Please refer to
SDES:
https://tools.ietf.org/html/rfc4568
https://www.ietf.org/rfc/rfc3711.txt
Crypto Life Time
Adds crypto life time header to SRTP packets. Default is
Yes
.
Caller ID Scheme
Selects the caller ID scheme. Available options:
Bellcore/Telcordia
ETSI-FSK during ringing
ETSI-FSK prior to ringing with DTAS
ETSI-FSK prior to ringing with LR+DTAS
ETSI-FSK prior to ringing with RP
ETSI-DTMF during ringing
ETSI-DTMF prior to ringing with DTAS
ETSI-DTMF prior to ringing with LR+DTAS
ETSI-DTMF prior to ringing with RP
SIN 227
– BT
NTT JAPAN
DTMF Denmark prior to ringing with no DTAS no LR
DTMF Denmark prior to ringing with LR
DTMF Sweden/Finland prior to ringing with LR
DTMF Brazil
DTMF-FSK Brazil
DTMF Caller ID
Defines the start and stop tones as delimiters for the caller ID.
Start Tone
and
Stop Tone
can be set to “Default”, “A”, “B”, “C”, “D” or “#”
FSK Caller ID
Minimum RX Level
(dB)
An adjustable value for the Caller ID signal to help this device to recognize Caller ID
from different networks. Range: -96 to -0dB. Default -
40
dB.
FSK Caller ID
Seizure Bits
Range is from 0 to 800 bits. Default
70
.
FSK Caller ID Mark
Bits
Range is from 0 to 800 bits. Default
40
.