Page 58 of 206 System information
553-3001-304 Standard 3.00 September 2004
End-to-end QoS
End-to-end QoS such as DiffServ is not supported and Layer 2 QoS such as
802.1 Q/p is not supported on the wireless telephone system. Any UNIStim
commands sent to the wireless handsets attempting to adjust Layer 2 or Layer
3 QoS parameters are ignored. In addition, The WLAN IP Telephony
Manager 2245 does not support any Layer 2 or Layer 3 QoS mechanisms.
However, it is possible to provide QoS mechanisms through configuration of
network equipment.
The Layer 2 switch port to which the WLAN IP Telephony Manager 2245 is
connected can be configured to add 802.1 Q/p tagging. The Layer 3 port
which acts as the gateway for the WLAN IP Telephony Manager 2245 can be
configured to add the appropriate DiffServ tagging. Since all of the signaling
and media traffic passes through the WLAN IP Telephony Manager 2245, all
packets are tagged with the appropriate priority. If more than one WLAN IP
Telephony Manager 2245 is used, each Layer 2 port to which a WLAN IP
Telephony Manager 2245 is connected must be configured to add the 802.1
Q/p tagging.
CS 1000 and Meridian 1 features
Nearly all CS 1000 and Meridian 1 features are supported on the wireless
telephone system. Partially-supported features are listed in Table 9. The
features that are not supported are listed in Table 10 on page 59.
Table 9
Partially-supported CS 1000 and Meridian 1 features (Part 1 of 2)
Feature Feature full name Description
DIG Dial Intercom Group Hands-free call option is not supported.
HOT I Intercom Hotline Voice Intercom Hotline (default) is not
supported. The Ringing option is
supported.
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