Avaya Media Gateway G250 - Manual (Page 88)

WAN Configuration
88 Avaya Integrated Management Release 4.0.1 Software Update Manager
The following table lists the E1/T1 Port Configuration fields and their descriptions:
Table 31: E1/T1 Port Configuration Parameters
Field Description
Description A user-created text string describing the E1/T1 port. This field is optional.
Port Type The type of E1/T1 port. Possible values are:
● E1 - For E1 and ISDN lines with 32 available channels.
● T1 - For T1 lines with 24 available channels.
Port
Functionality The type of E1 or T1 circuit. Possible values are:
● Fractional/Channelized - The circuit is divided into logical
channels that can be grouped together.
● Full - The circuit is considered a single logical channel.
Administrative
Status The state of the selected port. Possible values are:
● Enable - The port is enabled and can transmit and receive packets.
● Disable - The port is disabled and cannot transmit or receive
packets.
Operational
Status The operational status of the port. Possible values are:
● Up - The port is operating normally.
● Down - The port is down due to a fault.
● Fatal - The port is down due to a fatal error.
Framing The type of framing.
For an E1 line:
● CRC4
● no-CRC4
● Unframed
Note:
Note:
If Unframed is selected, all channels are used for an
unframed Channel Group, and the Advanced tab does
not appear in the Channel Group dialog box.
For a T1 line:
● ESF
● SF
Linecode The type of linecode. Possible values are:
For an E1 line:
● HDB3
● AMI
For a T1 line:
● B8ZS
● AMI
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