InnoMedia HG8328-1W Administrative Guide
Page 21
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The MTA initially creates a “SIP Server list”
which contains the IP addresses resolved
from the settings of “Proxy Server”, “SIP
Domain” and the “EMS Server”. See also
below for adding additional Trusted SIP
entities.
Action on Failed
Validation
Drop silently. The MTA simply drops the
incoming SIP request messages.
Reject with 400. The MTA replies with an
error SIP response code of 400 to the
sender.
Additional Trusted
SIP Entities
Input one or more addresses (IP or FQDN)
for additional servers from which the MTA
will accept incoming SIP messages. These
servers are in addition to those in the “SIP
Server List” which the MTA automatically
creates (see above).
4.1.4
Codec Setting
Configure voice codecs allowed by service providers for telephony services.
Figure 15. Codec Setting
Field Name
Description
Preferred Codec
List
List the Codecs to be enabled for this profile
and their order of importance.
Available Codecs:
PCMU/8000 – Set Ptime
PCMA/8000 – Set Ptime
G729/8000 – Set Ptime and annexb on
or off
G722/8000 – Set Ptime
iLBC/8000 – Set Ptime, dynamic payload
type, and mode (codec frame size, 20ms
