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General| Call Recording | Yes |
|---|---|
| Humidity | 10% to 90% Non-condensing |
| Series | UCM |
| Category | Network Hardware |
| Type | IP PBX Appliance |
| VoIP Protocols | SIP, RTP, RTCP, SRTP, TLS, STUN |
| Voice Codecs | G.711, G.722, G.723.1, G.726, G.729A/B, iLBC |
| Fax over IP | T.38 |
| Maximum Concurrent Calls | Varies by model (e.g., UCM6301 supports up to 50, UCM6308 supports up to 150) |
| Maximum Registered SIP Devices | Varies by model |
| Max SIP Accounts | Varies by model |
| FXS Ports | Varies by model (e.g., UCM6301: 2, UCM6302/6304: 2, UCM6308: 8) |
| FXO Ports | Depends on model (some models have none) |
| Analog Trunks | Depends on model (some models have none) |
| Network Interfaces | Varies by model (Typically Gigabit Ethernet ports) |
| PoE | Varies by model (Some models support PoE) |
| USB Ports | Yes (varies by model) |
| SD Card Slot | Yes |
| Display | Varies by model (Some models have LCD display) |
| Local Storage | Yes (Internal storage for recordings, voicemail, etc. Size varies by model) |
| Automated Attendant | Yes |
| Call Center Features | Yes |
| Security | TLS/SRTP/HTTPS encryption, access control |
| Management | Web GUI |
| Power Supply | Varies by model |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Dimensions | Varies by model |
| Weight | Varies by model |
Details the requirement for username and password for web UI access and default credentials.
Describes the four privilege levels (Super Admin, Admin, Custom, Consumer) for web UI users.
Explains configuring secure SIP/IAX passwords for extension registration authentication.
Details controlling extension registration by IP address using "Local Subnet Only" or "Specific IP Address".
Configures filtering rules (ACCEPT, REJECT, DROP) based on IP addresses, ports, and protocols.
Detects and prevents intrusion from authentication errors by banning IP addresses.
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