User guide

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nat stun server domain name Fullyqualieddomainname
(including optional port number)
for the STUN server
stun.fwdnet.net
nat stun symmetric deterministic
enable
Enables STUN deduction for a
symmetricdeterministicrewall
Enabled
nat turn enable Enables use of TURN for discov-
ery of network address transla-
tion (NAT) mapping
Disabled
nat turn server domain name Fullyqualieddomainname
(including optional port number)
for the STUN server
(empty)
nat ice enable Enables use of ICE for discovery
of network address translation
(NAT) mapping and exchange via
SIP
Disabled
2
If STUN is enabled the ATA will wait until STUN completes or times out before it will send the INVITE on
an outgoing call or begin to ring on an incoming call. Please notice that this can cause delays in making
and receiving calls if the STUN service is not used, but enabled.
Update Parameters:
Parameter Description Default
ata local update enable Control to enable a manual
update operation from a local PC
running the provided ATA local
update services
Disabled
ata local update domain name Fullyqualieddomainname(in-
cluding an optional port number)
for the update server
(empty)
ata update domain name Fullyqualieddomainname(in-
cluding an optional port number)
for the update server
TBD
atacongurationupdateenable Control to enable automatic
updatingofconguration
Enabled
atacongurationupdateon
reset
Control to enable automatic up-
dateofcongurationonreset
Enabled
atacongurationupdatefrom
sip
Control to enable automatic up-
date on receipt of SIP message
Disabled
atacongurationrequestmes-
sage
SYSLOG message body sent
whenrequestingaconguration
update
(empty)
atacongurationsuccessmes-
sage
YSLOG message body sent when
congurationupdatecompleted
successfullys
Congurationupdatesuccessful
atacongurationfailedmessage SYSLOG message body sent when
congurationupdatecompleted
unsuccessfully
Congurationupdatefailed
atacongurationupdateperi-
odic delay
Periodic delay in seconds
betweencongurationupdate
checks
3600
atacongurationupdaterandom
delay
Uniform random delay in seconds
applied when contact with the
update server fails
240