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System Configuration Flags
Polycom®, Inc. 804
H323_TIMERS_SET_I
NDEX
Enables or disables H.323 index timer according to standard or proprietary H.323
protocol.
Possible values:
0 (Default) - Sets the H.323 index timer to Polycom proprietary.
1 - Sets the H.323 index timer based on the H.323 Standard recommendation.
Note: For homologation and certification testing, this flag must be set to 1.
MS_UPDATE_CONTAC
T_REMOVE
When the flag value is set to:
•YES - The Contact Header is removed from the UPDATE message that is sent
periodically to the endpoints.
This is required when the SIP Server Type field of the IP Network Service is set as
Microsoft. Removal of the Contact Header from the UPDATE message is required
specifically by OCS R2.
•NO - The Contact Header is included in the UPDATE message. This is the system
behavior when the SIP Server Type is set as Generic.
This is required when the Collaboration Server is configured to accept calls from
both Microsoft LYNC and Cisco CUCM as CUCM requires the Contact Header.
QOS_IP_SIGNALING Used to select the priority of IP packets when DiffServ is the is the selected method for
packet priority encoding.
Range: 0x##
Default: 0x28
SIP_DUAL_DIRECTIO
N_TCP_CON
For use in Microsoft environments.
When set to YES, sends a new request on the same TCP connection instead of opening
a new connection.
Range: YES/NO
Default: NO
SIP_ST_ENFORCE_VA
L
For use in Microsoft environments.
Session timer interval in seconds.
Default = YES
SIP_TCP_TLS_TIMER
S
Determines the timeout characteristics of SIP TCP TLS connections.
Format: SIP_TCP_TLS_TIMERS = <string>
The string contains the following parameters:
Ct - Timeout of TCP CONNECT operation (seconds)
Cs - Timeout of TLS CONNECT operation (seconds)
A - Timeout of accept operation (seconds)
D - Timeout of disconnect operation (nanoseconds)
H - Timeout of handshake operation (seconds)
Default: <1,5, 4,500000,5>
Manually Added CS_MODULE_PARAMETERS System Flags
Flag Description