Citel 6000 Guia Do Utilizador
PBXgateway
™
& EXTender
TM
6000 System Administrator’s Guide
16
Voice Over IP (RVP__Over_IP)
Voice over
IP
IP
(VoIP)
A network connection allowing voice packets to be delivered to the alternate site
using the Internet Protocol (IP). In most IP circuits two types of devices are utilized.
A server (PBXgateway) is the main hub of information being requested, and a client
(the Remote unit) or user obtaining the information. The Remote unit receives the
voice packets from the user phone and transmits the packets via the LAN and
sends them over the WAN to the PBXgateway at the corporate facility.
using the Internet Protocol (IP). In most IP circuits two types of devices are utilized.
A server (PBXgateway) is the main hub of information being requested, and a client
(the Remote unit) or user obtaining the information. The Remote unit receives the
voice packets from the user phone and transmits the packets via the LAN and
sends them over the WAN to the PBXgateway at the corporate facility.
Connection Type:
RVP_Over_IP
Advantages:
RVP_Over_IP
Advantages:
• Avoids toll charges charged by ordinary telephone services.
• IP connections are common and readily available.
• Makes use of existing network infrastructure.
• Avoids fixed costs associated with T1 & ISDN circuits.
• IP connections are common and readily available.
• Makes use of existing network infrastructure.
• Avoids fixed costs associated with T1 & ISDN circuits.
Network Types:
• Switched 56/64K
• ISDN
• ISDN
Connection:
(1) RJ-45 10 or 100 BaseT connector
Extender Models:
• EXTender 4000 for IP
• EXTender 6000 for Branch Offices
• EXTender 6000 for Branch Offices