User`s manual

MP-1xx/H.323 User’s Manual 6. Provisioning
Version 4.2 Beta 59 June 2003
6.1.3 H.323 Parameters
Table 6-3: H.323 Parameters (continues on pages 59 to 67)
ini File Field Name
GUI Parameter Name
*
Valid Range and Description
GatewayVersion
(Gateway ID)
Version of Gateway, for example “GatewayVersion = 4.2 Beta”.
StaticNatIP
(NAT IP Address)
Static NAT IP address.
Global Gateway IP address. Should be defined if static Network Address Translation
device (NAT) is used between the Gateway and Internet.
IsGatekeeperUsed
(Working with Gatekeeper)
0 = no Gatekeeper used (internal phones table used)
1 = Gatekeeper used (default)
GatekeeperIp
(Gatekeeper IP Address)
IP address of Gatekeeper
Used if IsGatekeeperUsed = 1
GatekeeperIP parameter can contain up to three IP addresses.
In next example there are 2 redundant gatekeepers in addition the first gatekeeper.
GatekeeperIP = 10.2.37.10
GatekeeperIP = 10.2.37.11
GatekeeperIP = 10.2.37.12
To enable the use of redundant gatekeeper option, select
“IsRedundantGKUsed = 1”.
GatekeeperID
(gatekeeper ID)
Gatekeeper Identification name. Used in Registration Request (RRQ messages).
(Default = not configured).
IsRedundantGKUsed
(Gatekeeper Redundancy)
0 = No redundancy
1 = Allow gatekeeper redundancy, according to GatekeeperIP addresses.
If redundancy is used, Gateway tries to communicate with redundant Gatekeepers, if no
response from the current Gatekeeper. If a new Gatekeeper is found the Gateway stays
working with it, until the next failure.
GWRegistrType
(Gateway Registration Type)
0 – E.164 (default)
1- H.323-ID
2- E.164 and H.323-ID
If H323IDString is configured, it is added to GW registration if GWRegistrType=1 or 2.
RegistrationPrefix
(Registration Prefixes table)
The registration prefix is used for MP-10x/FXO Gateway registration to gatekeeper. It
can appear up to 5 times.
For example: RegistrationPrefix = 10
H323IDString
(H.323 ID)
Definition of Gateway H.323-ID for registration to GK. In case that H323IDString exist in
configuration and IsGatekeeperUsed=1, GW will send registration to GK with this H323-
ID string. Up to 19 characters per string.
SourceEncodeMode
(Source Number Encoding
Type)
0 – E.164 (default)
1- H.323-ID
2- E.164 and H.323-ID
DestEncodeMode
(Destination Number
Encoding Type)
0 – E.164 (default)
1- H.323-ID
2- E.164 and H.323-ID
RegistrationTime
(registration Time [sec])
Time in seconds between registrations to gatekeeper (default 60)
ResponseTimeOut
(RAS Response Timeout
[sec])
Time in seconds, the Gateway waits for RAS response from GK, before message
retransmission (default 2).
MaxRetries
(Number of RAS
Retransmissions)
Number of retransmissions of RAS message to GK, before Gateway decides that the GK
is not responding (default 2).
If “IsRedundantGKUsed = 1”, the Gateway tries to use redundant gatekeeper from its list.
TimeBetweenGKsLoops
(Time between GK Retries)
Time in seconds before the Gateway tries again to go through the gatekeeper list (default
60).
IsGKFallbackUsed
(Fallback to Internal
Routing)
0 = Fallback is not used (default)
1 = If gatekeeper(s) doesn’t respond, use internal Phone to IP table for call routing.
The Gateway leaves the fallback mode as soon as it again finds the gatekeeper.