Strata CIX 200, Руководство по программированию

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IP Telephone Programming
IP Telephone Installation and Network Connection Setup
8-18
Strata CIX Programming Vol.1 12/09
05 Station Terminal
Authentication Mode
Apply this parameter if you want to reserve a PDN for the IP telephone
connected at the present time. When apply is set, terminal authentication by
MAC address of the IP telephone is valid. So if another IP telephone which has
the same PDN is connected to the network, the CIX rejects the registration of
this IP telephone because the MAC address of the IP telephone is different.
When not apply is set, you can move the PDN from an IP telephone to another
IP telephone and another IP telephone can be connected to the CIX. When don't
care is set, terminal authentication for this telephone is determined by Program
150-02.
The Terminal Authentication setting Apply or Not Apply in this program overrides
the Terminal Authentication setting in Program 150-02
Possible values:Apply, Not Apply or Don’t Care (Default)
06 Station MAC Address Station Media Access Control (MAC) Address. This address is hard coded
uniquely in each IP telephone. The MAC will only display if the IP telephone is
connected to the BIPU-M and is operating properly.
Possible values:Max 12 ASCII characters
07 Voice Packet Table Select the Voice Packet configuration table that should be assigned to this IP
telephone (voice tables are configured in Program 152). When the G711 Audio
Codec is selected in 08 codec below, the default values in Program 152-01,
Table 1 should be used. When the G.729A codec is selected in 08 Audio Codec
below, the default values in Program 152-01 Table 2 should be used.
Important : When switching the IP telephone from the G.711 to the G.729 codec
(the first time), the CIX will automatically switch the Voice Packet table from
Table 1 to Table 2.
Possible values:1 ~ 128
08 Audio Codec IP telephones have two built-in codecs. Select the audio codec that should be
used in this IP telephone.
The G.711codec - provides the highest voice quality but uses the most network
bandwidth (about 115kbps per IP telephone when in use).
The G.729A codec - provides less voice quality but uses the least amount of
network bandwidth (about 29kbps per IP telephone when in use).
High traffic or low speed networks may require the IP Telephones to use G729A.
Example:
Installing remote IP telephones connected to Cable or DSL lines, the upstream
rate is usually restricted and may not provide a consistent upstream bandwidth
(advertised as 128kbs but is normally less because of traffic) so the G729a
codec would probable be the best choice for this situation.
The Voice Packet Table 'Prog 250-07' and the VP Table's voice packet
parameters Prog 152 must be set properly for the codec assigned.
Possible values:G711 (Default) or G729A
Note IP Attendant Console supports G.711 only.
F
IELD
D
ESCRIPTION