Sylantro 24-Port Adapter Installation Guide 1-5
Introduction to the Sylantro Communications System
1
The adapter interfaces customer analog or digital telephones with the IP network
supplied by the service provider, as shown in Figure 1-1.
Figure 1-1
Sylantro Adapter Architecture
The following telephone devices are currently supported:
■
Analog telephones (2500 set)
■
Toshiba DKT2010-S digital telephone (10 button with speaker, no LCD)
■
Toshiba DKT2010-SD digital telephone (10 button with speaker and LCD)
■
Toshiba DKT2020-S (20 button with speaker, no LCD)
■
Toshiba DKT2020-SD (20 button with speaker and LCD)
IP phones from various vendors are also supported, but these phones do not require
a Sylantro adapter.
Note:
If the customer network is secured by a firewall, the client adapter
must be installed on the outside of the firewall to work correctly or the
firewall must be configured to allow SNMP, MGCP, and RTP packets.
client adapter2
DSL modem
Modem
FAX
or
Digital
Adapter
Analog
Adapter
Data network
Data network
Ethernet
switch
Customer
Service provider
Patch
panel
