How to troubleshoot no calls in or out on my NEC PBX?
If your NEC PBX system is unable to make or receive calls, first check the router configuration and the NEC PBX configuration. Also, note the WAN IP address and contact your provider to ensure it is qualified.
General| VoIP Support | Yes |
|---|---|
| VoIP Protocols | SIP, H.323 |
| Voicemail | Integrated voicemail |
| Networking | Yes, via IP |
| Unified Communications | Yes |
| Mobility | Supports mobile extensions and applications |
| Type | IP-PBX |
| Network Interfaces | Gigabit Ethernet |
| Power Supply | AC 100-240V, 50/60Hz |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Weight | Varies depending on chassis and expansion cards |
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