ipLDK-60 Issue 2.0
Admin Programming Manual July, 2010
187
PGM
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Description Default Values
Default Codec 6 This parameter defines the default codec that is requested in call set-up messages. 3 (G711_u-Law)) 0 = G.723.1
1 = G.729
2 = G.711_A-Law
3 = G.711_u-Law
4 = G.729A
Default Gain 7 This parameter sets the default gain associated with audio to/from the VOIB. 31 01 ~ 62
No Delay (TOS) 8 This parameter defines the setting for bit 3, the Delay bit of the IP TOS (Type-of-
Service) byte. When enabled (On), low or no delay is requested.
0 (Off) 0 = Off
1 = On
Throughput(TOS) 9 This parameter defines the setting for bit 4, the Throughput bit, of the IP TOS (Type-
of-Service) byte. Throughput can be set to Normal or High.
0 (Normal) 0 = Normal
1 = High
Reliability(TOS) 10 This parameter defines the setting for bit 5, the Reliability bit, of the IP TOS (Type-of-
Service) byte. Reliability can be set to Normal or High for the VOIP board reliability.
0 (Normal) 0 = Normal
1 = High
Firewall IP
Address
11 This parameter defines the WAN side IP address of the NAT/Firewall server. 0.0.0.0 IP v4 address
VOIB mode 12 This parameter defines the VoIP protocols required by the VOIB. The system can
support SIP, H.323 or both (dual).
2 (Dual) 0 = H.323
1 = SIP
2 = Dual
Silence Detection 13 When enabled (On), the system will detect silence in the incoming audio and
introduce ‘comfort noise’.
0 (Off) 0 = Off
1 = On
Echo Canceller 14 When enabled (On), the system will implement echo cancellation on audio to/from
the VOIB.
1 (On) 0 = Off
1 = On
DTMF Mode 15 This parameter determines the method for interchange of DTMF signals with the call
host.
2 (In-band
DTMF)
2=In-band DTMF
3=RFC2833 DTMF
4=Out-band DTMF
Jitter Buffer 16 This parameter determines the duration the system will store RTP packets for the 150 milliseconds 050 ~ 300 in 1 milli-
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