Supported models
The following table lists the supported FortiVoice PRI gateway models:
|
Model |
Digital line |
Port and span |
|---|---|---|
|
FortiVoice Gateway GT01 |
One PRI (T1/E1) digital line |
Single port configuration: PRI port 1 with span 1 |
|
FortiVoice Gateway GT02 |
Two PRI (T1/E1) digital lines |
Dual port configuration:
By default, both spans are assigned to a single trunk. |
|
For more details about features and specifications, see the FortiVoice Gateways Data Sheet. |
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|
A PRI T1 digital line is common in the United States, Canada, and Japan. A PRI T1 digital line has a span with 23 voice or data channels (B channels) and a single channel for signaling (D channel). Each of the 23 channels can hold one phone call at a time, for a maximum of 23 simultaneous phone calls. A PRI E1 digital line is common in Europe and Australia. A PRI E1 digital line has a span with 30 voice or data channels (B channels) and a single channel for signaling (D channel). Each of the 30 channels can hold one phone call at a time, for a maximum of 30 simultaneous phone calls. |
The following FortiVoice phone systems can manage a PRI gateway:
- FortiVoice 100E and larger
- FortiVoice-VM-100 and larger
For details about the capacity of FortiVoice phone systems for managed gateways, see the FortiVoice Phone System Capacities Data Sheet.
For more details about the FortiVoice phone systems, see the FortiVoice Phone Systems Data Sheet.