Carrier Access Adit 3000 Series and Multi-Service Router (MSR) Card none - Manual (Page 466)

25-6 Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) CLI
Configuration - Voice Service SIP Mode
fax-protocol-t38 ecs
Use the Voice Service SIP fax-protocol-t38 ecs command to configure the fax Error Correction
Scheme parameter.
Note: For the MSR, T.38 will be supported in a future release.
Syntax:
(config-voice-serv-sip)# fax-protocol-t38 ecs {none|redundant}
Example:
(config-voice-serv-sip)# fax-protocol-t38 ecs redundant
Syntax Descriptions:
Supported Platforms: Adit 3104, Adit 3500, MSR
fax-protocol-t38 redundancy
Use the Voice Service SIP fax-protocol-t38 redundancy command to set the T.38 protocol high and
low speed redundancy.
Note: For the MSR, T.38 will be supported in a future release.
Syntax:
(config-voice-serv-sip)# fax-protocol-t38 {hs-redundancy
value}|ls-redundancy value}
Example:
(config-voice-serv-sip)# fax-protocol-t38 hs-redundancy 1
Syntax Descriptions:
Supported Platforms: Adit 3104, Adit 3500, MSR
Variable Definition
none Set error correction to none.
redundant Set error correction to redundant. Default.
Variable Definition
hs-redundancy Configures the number of duplicate packets to transmit during a high-speed
T.38 fax call. Note: Setting the HS Redundancy to greater than 0 will cause a
significant increase in the network bandwidth consumed by the fax call.
Range 0-3 packets, with a default of 0 packets (no redundancy).
ls-redundancy Configures the number of duplicate packets to transmit during a
low-speed T.38 fax call machine protocol.
Range 0 to 4 packets (0 = no redundancy), with a default of 3 packets.