Parameter Type Default
value
Description
Valid values are:
• 0: Disabled. RTCP-XR Block Type 7 information is
not transmitted.
• 1: Enabled: RTCP-XR Block Type 7 information is
transmitted.
DTMF_PAYLOAD_TYPE Integer 120 Specifies the DTMF Payload type. The value from
this parameter is used when media offer is sent to
the far-end in an INVITE . The range is from 96 to
127.
G726_PAYLOAD_TYPE Integer 110 Specifies the G.726 Payload type. The value from
this parameter is used when media offer is sent to
the far-end in an INVITE . The range is from 96 to
127.
SYMMETRIC_RTP Integer 1 Specifies whether to enforce RTP on the same port.
Assign one of the following values:
• 0: The device shall accept incoming packets
regardless of the UDP source port
• 1: The device shall only accept incoming packets if
the source port of the incoming UDP datagram
matches the destination port used in the UDP
datagrams destined for the far-end endpoint.
Incoming UDP datagrams that do not satisfy this
criterion are discarded.
PLAY_TONE_UNTIL_RTP Numeric 1 Specifies whether locally-generated ring back tone
will stop as soon as SDP is received for an early
media session, or whether it will continue until RTP
is actually received from the far-end party. Assign
one of the following values:
• 0: Stop ring back as soon as SDP is received.
• 1: Continue ring back tone until RTP is received.
SRTP
Parameter
Type Default
value
Description
MEDIAENCRYPTION String 9 Specifies the cryptosuite and session parameters for
media encryption. You can assign maximum of three
comma-separated values from the following list:
• 1: aescm128-hmac80.
• 2: aescm128-hmac32.
• 3: aescm128-hmac80-unauth.
Table continues…
Configuration through the settings file
42 Administering Avaya 9601/9608/9611G/9621G/9641G/9641GS IP Deskphones SIP August 2015
Comments on this document? infodev@avaya.com
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