Software Features; Voice Codecs Supported - Cisco ATA-186 Administrator's Manual

Chapter 1 Cisco Analog Telephone Adaptor Overview
Note
Never press the function button during an upgrade process. Doing so may interfere with the process and
Caution
may permanently disable the Cisco ATA.

Software Features

The Cisco ATA supports the following protocols, services and methods:
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Voice Codecs Supported

The Cisco ATA supports the following voice codecs (check your other network devices for the codecs
they support):
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OL-3410-01
If the function button blinks slowly, the Cisco ATA cannot find the DHCP server. Check your
Ethernet connections and make sure the DHCP server is available.
Pressing the function button allows you to access to the voice configuration menu. For additional
information about the voice configuration menu, see the
page 3-15.
Voice Codecs Supported, page 1-7
Additional Supported Signaling Protocols, page 1-8
Other Supported Protocols, page 1-8
Cisco ATA SIP Services, page 1-8
Fax Services, page 1-9
Methods Supported, page 1-9
Supplementary Services, page 1-10
G.711µ-law
G.711A-law
G.723.1
G.729
G.729A
G.729B
G.729AB
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (SIP)
Software Features
"Voice Configuration Menu" section on
1-7