Description: R2 Group B signals. Used to configure the R2 group B (Idle tones and busy tones) signals to use. For the purposes of this section, the prompt will be shown as config pstntg 1# or config pbxtg 1#.
Note
Not available on Analog Tenors.
Cmd Type: command.
Prompt Level: config pstntg 1# and config pbxtg 1#
Syntax: r2group-b or r2gr {txidle} {txbusy} {rxidle} {rxbusy}
Arguments:
txidle Required. Numeric value that specifies the Group B-tone to be sent when the line is free.
txbusy Required. Numeric value that specifies the Group B-tone to be sent when the line is busy.
rxidle Required. Numeric value that specifies the Group B-tone received when the line is free.
rxbusy Required. Numeric value that specifies the Group B-tone received when the line is busy.
Settings:
txidle
1-8 Indicates the specific group B tones (B1-B8) to be sent. Actual tone value 1 through 8.
txbusy
1-8 Indicates the specific group B tones (B1-B8) to be sent. Actual tone value 1 through 8.
rxidle
0-255 Indicates the specific group B tones (B1-B8) in bit map that will be received.
rxbusy
0-255 Indicates the specific group B tones (B1-B8) in bit map that will be received.
Default:
txidle: 1 for China, Malaysia and Singapore. 6 for most other countries.
txbusy: 3 for most countries.
rxidle: 33 - (100001) for China. 97 - (1100001) for most other countries.
rxbusy: 14 - (1110) for China. 4 - (100) for most other countries.
Availability: Only if ccsorcas is set to CAS (1), the line is an E1 and cassig is set to R2 (4). Software release 2 or higher (p2-x-x) on Digital Tenors only.
Guidelines:
txidle = Tone B6 is entered as 6, Tone B3 is entered as 3 - Single Tone only.
txbusy = Tone B2 is entered as 2, Tone B6 is entered as 6 - Single Tone only.
rxidle & rxbusy = Values as translated, using bitmap for multiple tones (see below) Bitmap translation - binary map = 8 7 6 5 4 3 2 1 (representing the tones 1 through 8). If you want to configure for tone 6, then map looks like this; 0 0 1 0 0 0 0 0 in binary. Then you convert this to decimal (use Microsoft calculator) and it equals 32. For tone 3, 0 0 0 0 0 1 0 0 = 4 in decimal.
If you needed to configure multiple tones (some countries require this), like 1 6 7, the calculation would look like; 8 7 6 5 4 3 2 1 0 1 1 0 0 0 0 1 = 97 in decimal.
Examples:
config pstntg 1# r2group-b 1 3 32 4
Sets the Transmit idle to 1, the transmit busy to 3, the receive idle to 6 (00100000) and the receive busy to 3 (00000100).
config pstntg 1# r2group-b 6 3 97 4
Sets the Transmit idle to 6, the transmit busy to 3, the receive idle to 1, 6 and 7 (01100001) and the receive busy to 3 (00000100).
Related Cmds: ccsorcas, r2sigbits, r2dnis, r2ani, r2category, r2default-ani, r2timeouts