Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 495
ring-generation
Syntax ring-generation {16 | 20 | 25}
no ring-generation
Context config>port>voice
Description This command configures the frequency of the generated ring signal for the specified FXS
voice port.
This command does not apply to FXO or E&M ports.
The no form of this command reverts to the default value.
Default 16
Parameters 16 — 16 Hz ring signal
20 — 20 Hz ring signal
25 — 25 Hz ring signal
seized-code
Syntax seized-code abcd-code
no seized-code
Context config>port>voice>em
Description This command defines the ABCD signaling code to be transmitted when the channel is
configured to transmit seized fault signaling. The command is also used for driving/scanning
the E&M signaling leads.
This command is valid only on the 6-port E&M Adapter card and only if signaling-mode is
configured for E&M signaling.
The no form of this command reverts to the default value.
Default 0 (for Mu-Law companding)
13 (for A-Law companding)
Parameters abcd-code — the 4-bit ABCD value to be transmitted
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