Interface Configuration Guide 7705 SAR Interfaces
Edition: 01 3HE 11011 AAAC TQZZA 491
3.13.2.27 Voice Commands
voice
Syntax voice
Context config>port
Description This command enables the context to configure voice port parameters. This context can only
be accessed on the 6-port E&M Adapter card, 8-port Voice & Teleprotection card, 8-port FXO
Adapter card, and 6-port FXS Adapter card.
Default n/a
audio-wires
Syntax audio-wires {four-wires | two-wires}
Context config>port>voice
Description This command configures the number of audio wires to be used for audio transmission for an
E&M interface.
A change in the number of audio wires may also require a change in the tlp-rx and tlp-tx
values.
Default four-wires
Parameters four-wires — four-wire operation
two-wires — two-wire operation. This parameter is not valid if the corresponding port or
channel’s signaling type is 4W transmission.
em
Syntax [no] em
Context config>port>voice
Description This command enables the context to configure channel group parameters for a channelized
E&M voice interface.
The no form of this command deletes the E&M channel group.
Default n/a
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