Features
IP Telephony
Strata CIX General Description
85
Analog CO Line Interface Compatibility
To provide optimum voice quality of IP telephones and Strata Net IP networks on Strata CIX
systems, there are some compatibility requirements that must be followed when using analog CO
line cards in the system.
• Toshiba highly recommends only using RCOU3, RCOS3, BCOCIU1A, BCOCIS1A, REMU2
(two-wire/four-wire), REMU1 (four-wire), RDDU2A analog CO line interfaces in IP phone and
Strata Net IP applications. These circuit cards provide optimum speech quality for Toshiba IP
telephones.
• Do not use RCOU1, RCOS1, REMU1 (two-wire), RDDU1 analog CO line interfaces in IP
telephone applications. These circuit cards will work, but will cause IP telephone users to
experience unacceptable voice quality and echo return loss.
Power Over Ethernet
System Availability: All systems
Toshiba has a strategic relationship with SMC to re-
sell the 24-port, 802.3af certified SMC6824MPE
PoE switch (shown right) through authorized
Toshiba dealers.
Figure 16
SMC6824MPE PoE Switch
The SMC6824MPE PoE switch is sized and priced
to fit well with Strata CIX systems to serve
applications in which customers want to power their
IP telephones over Ethernet, instead of using local power with each IP telephone. This switch
works with the IP5000-series and IPT 2000-series telephones.
Notes
• The 5000-series and 2000-series IP telephones require local power for operation unless
connected to a LAN that has been equipped with special equipment to provide telephone PoE.
The AC adapter supplied with it powers the telephone and is included in the price.
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