AudioCodes E-SBC User Manual

CHAPTER68 Configuration Parameters Reference
Mediant 1000 Gateway & E-SBC | User's Manual
Parameter Description
■ [1] SIP OPTIONS = The remote destination is
considered offline if the latest OPTIONS transaction
timed out. Any response to an OPTIONS request,
even if indicating an error, brings the connectivity
status to online.
Note: ICMP Ping is currently not supported for the IP
Connectivity feature.
'Alt Routing Tel to IP Keep Alive
Time'
configure voip > gateway
routing settings > alt-
rte-tel2ip-keep-alive
[AltRoutingTel2IPKeepAliveTime]
Defines the time interval (in seconds) between SIP
OPTIONS Keep-Alive messages used for the IP
Connectivity application.
The valid range is 5 to 2,000,000. The default is 60.
'Max Allowed Packet Loss for Alt
Routing'
configure voip > gateway
routing settings > mx-
pkt-loss-4-alt-rte
[IPConnQoSMaxAllowedPL]
Defines the packet loss (in percentage) at which the IP
connection is considered a failure and Alternative
Routing mechanism is activated.
The default is 20%.
'Max Allowed Delay for Alt
Routing'
configure voip > gateway
routing settings > mx-
all-dly-4-alt-rte
[IPConnQoSMaxAllowedDelay]
Defines the transmission delay (in msec) at which the IP
connection is considered a failure and the Alternative
Routing mechanism is activated.
The range is 100 to 10,000. The default is 250.
Alternative Routing Parameters
The alternative routing parameters are described in the table below.
Table 68-61:Alternative Routing Parameters
Parameter Description
'3xx Use Alt Route Reasons'
configure voip > sip-
definition settings >
3xx-use-alt-route
[UseAltRouteReasonsFor3xx]
Defines the handling of received SIP 3xx responses
regarding call redirection to listed contacts in the Contact
header.
■ [0] No = (Default) Upon receipt of a 3xx response, the
device tries each contact, one by one, listed in the
Contact headers, until a successful destination is found.
However, if a contact responds with a 486 or 600, the
device does not try to redirect the call to next contact,
and drops the call.
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AudioCodes E-SBC Specifications

General

Brand	AudioCodes
Model	E-SBC
Category	Gateway
Language	English