| Item
|
Specifications
|
| Maximum number of users
|
100 (a maximum of 100 SIP users or 64 FXS ports for analog users)
|
| Terminal type
|
Analog phones, IP phones, video phones and soft clients
|
| Port
|
24 FXO ports, 6 E1/T1 ports, or 8 BRI ports
|
| Trunk protocol
|
SS7, R2, PRI, QSIG, SIP, BRI
|
| Codec
|
G.711a/μ, G.729, G.729a, G.729b, G.729ab, iLBC, G.722, G.722.1, G.722.2
|
| Number of meeting participants
|
A maximum of 60 meeting participants which can be allocated to 20 meeting halls (each hall can support up to 60 participants by maximum)
|
| Built-in voice mail box(optional)
|
A maximum of 12 built-in voice mail channels concurrently
Built-in 16G SD storage card
|
| Power supply
|
AC: 100 V to 240 V, 50 Hz/60 Hz
DC: –38.4 V to –60 V (typical value: –48 V)
|
| Maximum power consumption
|
150 W (full configuration)
|
| Dimensions (H * W * D)
|
Standard 19-inch 1 U subrack
44 mm * 442 mm * 310 mm
|
| Weight
|
8 kg (full configuration)
|
| Environment
|
Temperature
|
Storage temperature: –40° C to +70° C
Long-term operating temperature: 0° C to 45° C
Short-term operating temperature: –5° C to +55° C
|
| Relative humidity
|
5% to 95% (without condensation)
|
| Dustproof
|
Less than 180 mg/m³ dust in the air (Dustproof measures should be taken in the work environment)
|
| System Reliability
|
99.995%
|
| Maintainability
|
Remote maintenance, automatic configuration, log collection, and Daylight Saving Time (DST)
|
| Manageability
|
Centralized/remote equipment management, signaling tracing, resource management, alarm management, and quick deployment
|
