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SIP Release Notes 84 Document #: LTRT-26901
CPE SIP Products
1.11 New Parameters
This section describes the new parameters for Release 6.2. The ini file parameter is
enclosed in square brackets and if a corresponding Web interface parameter exists, then
this parameter appears above it.
1.11.1 SIP New Parameters
This section describes the new SIP parameters for Release 6.2.
1.11.1.1 SIP General Parameters
The table below describes the new general SIP parameters for Release 6.2. These
parameters are applicable to the device’s Gateway and SBC applications.
Table 1-3: New SIP General Parameters for Release 6.2
Parameter Description
Max SIP Message Length
[KB]
[MaxSIPMessageLength]
Defines the maximum size (in Kbytes) allowed for each SIP message
that can be sent over the network. Messages exceeding this user-
defined size are rejected by the device.
The valid value range is 1 to 50. The default is 50.
Transcoding Mode
[IP2IPTranscodingMode]
Defines the voice transcoding mode (media negotiation) between two
user agents for the IP-to-IP application.
[0] Only if Required = Do not force. Many of the media settings
(such as gain control) are not implemented on the voice stream.
The device passes packets RTP to RTP without any processing.
[1] Force = Force transcoding on outgoing IP leg. The device
interworks the media by implementing DSP transcoding. (default)
Aria Protocol Support
[AriaProtocolSupport]
Enables ARIA crypto suite support.
[0] Disable = ARIA support is disabled (default).
[1] Enable = ARIA support is enabled.
For configuring the ARIA bit-key size (128 or 192 bit), use the
parameter SRTPofferedSuites.