Legacy PBX Environment Modem Your LAN - IPs

Transcription

Legacy PBX Environment Modem Your LAN - IPs
Modem
Your LAN - IPs
AT&T assigned or
POTS Line
Jack
Jack
Modul
Telc
Wiring
Close
Voice
Max 300 ft
Port
FTP
DNS
Com
Port
PBX
Legacy PBX Environment
Consol
Port
Hub
MX
LAN port
Router & CSU/DSU
Demarcation for MIS with VoIP
Service is gateway interface on router
Jack
(Extended
Demarc)
Serial
Port
25 Ft
NI/AU
AT&T assigned
Serial IP
(12.12x.x.x/30)
Customer Access
Circuit or
Local Channel
Local
Exchage
Carrier (LEC)
AT&T Managed Internet Service Sample Network
Diagram (Customer Location to Internet)
1. Your network may vary depending on your unique configuration options. Above
diagram is meant to illustrate basic elements.
2. You must supply the POTS line to modem.
3. Standard cable lengths indicated.
4. Shaded equipment provided with AT&T MIS with Managed Router.
Internet
Presence
MIS
Bandwidth
AT&T
Point of
Presence
(POP)
Channel
Interoffice
(IOC)
MIS
Port
Internet
Point of
Presence
(POP)
Cisco 7000 AR
or RAR
Internet
AT&T Dedicated IP Services
AT&T Managed Internet Service VoIP Implementation Planner 3.0
Sample Network Diagram
End-to-End Service Architecture
The MIS with VoIP offer supports on-net telephony and fax calling, as well as off-net calling through network gateways.
Routing
Network Management
Service
Logic
Node
Call Records
Performance Reports
Admin
Web
Site
Gateways
GW
AT&T Managed
IP Network
Customer Site
PBX
GW
Customer Site
GW
GW
Router
Router
Managed Internet
Service (MIS)
Managed CPE Router w/ VoIP Gateway
AT&T Dedicated IP Services
AT&T Managed Internet Service VoIP Implementation Planner 3.0
Sample Network Diagram
PBX
Modem
Your LAN - IPs
AT&T assigned or
PBX
Com
Port
IP PBX Example
POTS Line
Jack
Jack
Modul
Telc
Wiring
Close
FTP
DNS
Consol
Port
Hub
MX
LAN port
Router & CSU/DSU
Jack
(Extended
Demarc)
Serial
Port
25 Ft
NI/AU
AT&T assigned
Serial IP
(12.12x.x.x/30)
Local Exchange
Carrier (LEC)
AT&T Managed Internet Service, Sample Network
Diagram (Customer Location to Internet). Diagram is
meant to illustrate VoIP with IP PBX.
1.
2.
3.
4.
Your network may vary depending on your unique configuration options. Above
diagram is meant to illustrate basic elements.
You must supply the POTS line to modem
Standard cable lengths indicated
Shaded equipment provided with AT&T MIS with Managed Router
Customer Access
Circuit or Channel
AT&T
Point of
Presence
(POP)
Interoffice
Channel
(IOC)
MIS
Port
Internet
Point of
Presence
(POP)
Cisco 7000 AR
or RAR
Internet
AT&T Dedicated IP Services
AT&T Managed Internet Service VoIP Implementation Planner 3.0
Sample Network Diagram
End-to-End Service Architecture
The MIS with VoIP offer supports on-net telephony and fax calling, as well as off-net calling through network gateways.
Routing
Network Management
Service
Logic
Node
Call Records
Performance Reports
Admin
Web
Site
Gateways
GW
GW
AT&T Managed
IP Network
Customer Site
IP
PBX
Customer Site
Router
Router
IP
PBX
Managed Internet
Service (MIS)
Phones are on
customer LAN
Managed CPE Router w/ VoIP Gateway
AT&T Dedicated IP Services
AT&T Managed Internet Service VoIP Implementation Planner 3.0
Sample Network Diagram
Phones are on
customer LAN