
EnGenius Durable Long-Range SIP Cordless Phone System
(Model # DURAFON-SIP)


Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice.
DuraFon-SIP Features:
- Long Range SIP Cordless Phone System
- Up to 12 Floors In-Building Penetration
- Up to 250,000 sq. ft. of Facility Coverage
- Up to 3,000 Acres of Property, Open Land Coverage
- Multi-Mode Communications Base Supports up to Four (4) Concurrent Calls (4-SIP or 3-SIP + 1-PSTN)
- Works with any IP-PBX that Supports Standard SIP Protocols
- Independent 2-Way Intercom
- “Push-to-Talk” PTT Broadcast Feature
- Proven Durability with Ruggedized Design
- Secure 900 MHz (902 ~ 928MHz) FHSS
- Supports up to 10 SIP Accounts per Base Station
- Web-Based Phone Book & System Configuration
- Voice codec: G.711a, G.711u, G.729A
- SIP protocol: RFC3261
- DTMF: RFC2833, SIP INFO
- Hold: RFC3264
- Transfer: RFC3515, RFC3891, RFC3892
- Support Outbound Proxy
- DNS SRV Support
- 1 LAN and 1 PSTN Ports per Base Unit
- Removable Base Antenna
- Flexible Port Dedication: Single, Group or All
- Standard SIP Protocol Connection
- Any Analog Line Connection: Landline, ATA, Cellular, VoIP or Satellite
- Supports Ring Groups & Hunt Groups
- Type I/II Caller ID (FSK and DTMF)
- Visual Message Waiting Indication (VMWI) for PSTN
- Conference Calling
- Modifiable Flash and DTMF Tone Timing
- Secure, Digital Spread Spectrum w/Frequency Hopping Technology
Handset
- User Handset Naming
- Keypad Lock
- Speakerphone
- Caller ID, Call Waiting
- Vibrate Mode
- Line Select
- 2.5 mm Headset Jack
- Call Logs – Dialed & Received
- Redial, Speed Dial
- Call Hold, Call Transfer
- Wireless PBX Function Sharing
- Wireless Phone Book Sharing
- Silent Ring, Mute
- Selectable Handset Grouping (7 groups)
- User Programmable PBX Functions
- Phone Book Supports 50 Entries
- Intercom (Handset-to-Handset), no group chatter
- PTT Broadcast (One-to-Many)
Battery and Charger
- Li-Ion Technology
- 6-Hours of Talk Time
- 50-Hours of Stand-By Time
- Handset & Spare Battery Charging Slots
- 4-Hour Recharge Time
- Battery Hot-Swap While Call is On-Hold