![Tadiran Telecom TGW4 SERIES Скачать руководство пользователя страница 30](http://html1.mh-extra.com/html/tadiran-telecom/tgw4-series/tgw4-series_user-configuration-manual_813338030.webp)
User Configuration Manual TGW4/8 Gateway Series for Aeonix
18 Tadiran Telecom (TTL) L.P.
Name
Description
*
Hook-flash handle
The gateways provide the following processing modes after detecting hookflash from
subscriber terminals:
Internal: the hookflash event will be handled internally;
Server(RFC 2833): transmitting the hookflash to platform with RFC 2833;
Server (SIP INFO): transmitting the flash-off to platform with SIP INFO.
For Aeonix
Select
Internal
*
DTMF
transmission
method
Transmission modes of DTMF signal supported by the gateways include RFC 2833,
Audio and SIP INFO. The factory default value is RFC 2833.
RFC 2833
: separate DTMF signal from sessions and transmit it to the platform
through RTP data package in the format of RFC2833
Audio
: DTMF signal is transmitted to the platform with sessions;
SIP INFO
: separate DTMF signal from sessions and transmit it to the platform in
the form of SIP INFO messages
SIP INFO
: sending DTMF signals simultaneously via RFC 2833 and
SIP INFO
For Aeonix
Select
RFC 2833
For Aeonix US ALARMS
Select
Audio
*
RFC 2833 payload
type
Used with "RFC 2833" in the DTMF transmission modes. The default value of 2833
payload type is 101. The effective range available: 96 - 127. This parameter should
match the setting of far-end TGW (eg. platform).
For Aeonix
Use default value 101
*
DTMF tone
duration
This parameter sets the on time (in ms) of DTMF signal sent from FXO (TGW8-2G)
port. The default value is 100 ms. The range is 50 - 150 ms.
For Aeonix TGW8-2G
set in the range of 80-150 ms
For Aeonix
leave the default 100 ms
For Aeonix US ALARMS
Select
50
*
DTMF interdigit
pause
This parameter sets the off time (ms) of DTMF signal sent from port. The default
value is 100 ms. The range is 50 - 150 ms.
For Aeonix US ALARMS
Select
50
*
Min. DTMF
detection duration
Minimum duration time of effective DTMF signal. Its effective range is 32 - 96 ms. The
default value is 48 ms. The greater the value set, the more stringent the detection is.
For Aeonix US ALARMS
Select
35
*
DTMF detection
duration increment
against talk-off
An actual detection threshold is determined jointly by using the
Min. DTMF
detection duration
and this parameter.
Actual detection threshold =
Min. DTMF detection duration
+
DTMF detection
duration increment against talk-off
.
The valid values are 16, 32, and 48 in ms. Increasing the value can prevent false
detection of DTMF signals.
For Aeonix US ALARMS
Select
16
Table 2-6
Codec Methods Supported by Gateways
Codec
Bit Rate (Kbit/s)
Time Intervals of RTP Package Sending (ms)
G729A
8
10/20/30/40
PCMU/PCMA
64
10/20/30/40
Содержание TGW4 SERIES
Страница 1: ...TGW4 8 Gateway Series User Configuration Manual TGW4S TGW8S 2G TGW8 2G Document Edition 2 2 ...
Страница 4: ......
Страница 11: ...TGW4 8 Gateway Series for Aeonix User Configuration Manual Tadiran Telecom TTL L P vii ...
Страница 12: ......