TELES VoIP Box BRI Series, Справочное руководство

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7 System maintenance and soft-
ware update
VoIPBox DSL / VoIPBox BRI – version 21.0.009 Page 167
plained later appear. The most important message types that
contain further information elements are as follows.
... TerminalCapabilitySet peer=<comp> cfg=<comp>
... TerminalCapabilitySet <comp>
The output syntax for the logical channel parameters is as fol-
lows:
The trace output is as follows when the message type is not
translated or is ignored:
h245<dir>(<tt>) cr <cr> unknown msg <hmt> <hmi>
Table 7.28 Codec used
Trace Output Description
<comp>
List of compression codecs offered (see Table 7.11), the list of the
peer's codecs appears behind peer, and
cfg
shows which codecs are
defined in the VoIP profile
... OpenLogicalChannel cn=<cn> cpr=<comp> sessid=<sid> ctrl=<ip address>:<rtcp port>
... OpenLogicalChannelAck cn=<cn> sessid=<sid> media=<ip address>:<rtp port>
Table 7.29 Logical channel parameters
Trace Output Description
<cn>
H.245 channel number per H.225 connection.
<sid>
Session ID.
<comp>
Codec used (see Table 7.11).
<ip address>
Protocol peer IP address.
<rtcp port>
Port used for the protocol RTCP.
<rtp port>
Port used for the protocol RTP.
Table 7.30 H.245 parameters
Trace Output Description
hmt
The H.245 message type (multimedia system control message type),
(Table 7.31).
hmi
The H.245 message ID (see Table 7.32, Table 7.33, Table 7.34, Table
7.35).