User`s manual

Version 5.4 89 May 2008
SIP User's Manual 3. Web-Based Management
Table 3-17: Media Settings, RTP / RTCP Parameters
Parameter Description
Dynamic Jitter Buffer Minimum
Delay
[DJBufMinDelay]
Minimum delay (in msec) for the Dynamic Jitter Buffer.
The valid range is 0 to 150. The default delay is 10.
Note: For more information on Jitter Buffer, refer to ''Dynamic Jitter
Buffer Operation'' on page 414.
Dynamic Jitter Buffer
Optimization Factor
[DJBufOptFactor]
Dynamic Jitter Buffer frame error / delay optimization factor.
The valid range is 0 to 13. The default factor is 10.
Notes:
 Set to 13 for data (fax and modem) calls.
 For more information on Jitter Buffer, refer to ''Dynamic Jitter
Buffer Operation'' on page 414.
RTP Redundancy Depth
[RTPRedundancyDepth]
Determines whether the device generates redundant packets.
 [0] 0 = Disable the generation of redundant packets (default).
 [1] 1 = Enable the generation of RFC 2198 redundancy
packets.
Packing Factor
[RTPPackingFactor]
N/A. Controlled internally by the device according to the selected
coder.
Basic RTP Packet Interval
[BasicRTPPacketInterval]
N/A. Controlled internally by the device according to the selected
coder.
RTP Directional Control
[RTPDirectionControl]
N/A. Controlled internally by the device according to the selected
coder.
RFC 2833 TX Payload Type
[RFC2833TxPayloadType]
N/A. Use the ini file parameter RFC2833PayloadType instead.
RFC 2833 RX Payload Type
[RFC2833RxPayloadType]
N/A. Use the ini file parameter RFC2833PayloadType instead.
RFC 2198 Payload Type
[RFC2198PayloadType]
RTP redundancy packet payload type, according to RFC 2198.
The range is 96-127. The default is 104.
Note: This parameter is applicable only if RTP Redundancy Depth
= 1.
Fax Bypass Payload Type
[FaxBypassPayloadType]
Determines the fax bypass RTP dynamic payload type.
The valid range is 96 to 120. The default value is 102.
Enable RFC 3389 CN Payload
Type
[EnableStandardSIDPayloadTy
pe]
Determines whether Silence Indicator (SID) packets are sent
according to RFC 3389.
 [0] Disable = G.711 SID packets are sent in a proprietary
method (default).
 [1] Enable = SID (comfort noise) packets are sent with the RTP
SID payload type according to RFC 3389. Applicable to G.711
and G.726 coders.