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Introduction
T1-Common Setting
Parameter | Description |
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| (READ ONLY) Indicates the IP of the (SWE Edge SIP IP - 169.254.1.120) to which all SIP/IP requests will be sent if the PRI feature is enabled on the interface. |
| Specifies either T1 or E1. Framing Mode Defines the number of frames that are grouped together for T1. - T1—All T1 Framed modes use a 193-bit frame supporting one framing bit and 24 8-bit channels. There are 8000 frames per
second with 1544000 bits per second data rate. - E1—E1 supports three framing modes and an unframed mode. E1 Framed mode has a 2.048Mbit channel divided into 32 basic
channels. Channel 0 is always reserved for framing and cannot be used for media. Channel 16 is the signaling channel and is used for different purposes. E1 frames are 256 bits (32 x 8bits). There are 8000 frames per second with 2048000 bits per second data rate.- Double Frame—Basic E1 mode. Two frames are form a 16-bit framing word (2 8bit samples of channel 0). PRI can be used,
and channel 16 is typically used for the D-channel. No cyclic redundancy check (CRC) is performed in this mode. - Multi Frame CRC—Groups 16 256-bit frames together, creating a 128-bit framing word. Some of the framing bits are used to add
a CRC-4 error check. PRI can be used, and channel 16 is typically used for the D-channel. - Unframed—No framing support and can be used for data.
The options are F24-ESF and F12-D3-D4. |
Line-Encoding | Defines the bit encoding method used while transmitting data over the line. B8ZS (Bipolar 8 bit zero substitution) and AMI (Alternative Mark Inversion) are currently supported. The options are B8Z2 and AMI. |