Introduction To Voice Entities - 3Com MSR 50 Series Configuration Manual

132
Introduction to Voice
Entities
V E
OICE NTITY
Before configuring voice entities, go to these sections for information you are
interested:
"Introduction to Voice Entities" on page 2265
■
"Configuring POTS Entity" on page 2266
■
"Configuring VoIP Entity" on page 2271
■
"Configuring Voice Performance" on page 2275
■
"Resetting a Voice Card" on page 2276
■
"Configuring Global Default Voice Parameters" on page 2276
■
"Displaying and Maintaining VoIP Configuration" on page 2278
■
"VoIP Configuration Example" on page 2279
■
"Troubleshooting VoIP Configuration" on page 2285
■
The voice entity configuration involves:
POTS entity configuration
■
VoIP entity configuration
■
According to the position of the caller or callee), a complete telephone to
telephone connection can be divided into four call segments, each of which
corresponds to a voice entity.
Figure 656 Call segments divided by two routers
PSTN
POTS entity 1
Figure 656 shows that two types of voice entities are involved in VoIP
communication:
C
ONFIGURATION
POTS entity 4
IP
Router A
POTS entity 2
POTS entity 3
Router B