Avaya 555-245-600 IP Phone User Manual


 
Avaya Distributed Office
Issue 6 January 2008 25
Figure 3: Networked remote sites
SES home
PSTN
SIP
Apps
servers
Main business location
SIP
IVR
private
WAN
SES edge
Central
Optional
components
SIP
TDM
SIP
T
Manager
Communication
Manager
Branch locations
PSTN
Feature Server
SIP Enablement Services
Local Manager
CTI and TAPI applications
Secure Enhanced Alarming
Voice mail
Automated Attendant
Distributed Office
SIP, H.323, and analog
telephones, fax
i40
Feature Server
SIP Enablement Services
Local Manager
CTI and TAPI applications
Secure Enhanced Alarming
Voice mail
Automated Attendant
Distributed Office
SIP, H.323, and analog
telephones, fax
i120
Traps sent to the Avaya
Secure Enhanced Alarming
receiver via customer VPN
(requires SAC-Lite)
Management