Ruggedized Telephones
DHVANI SERIES IP HELP POINT
Dhvani series IP Help Point is fully contained within a corrosion-resistant, aluminum die-cast weatherproof cabinet to provide protection against dust and moisture ingress, resulting in a highly reliable product with a long MTBF. The Dhvani series weatherproof IP help point is designed for use in Railways, Metro, and power sector projects. These are required for communication in tunnels, highways & armed services that require reliable telephony in adverse conditions. Dhvani series IP help point works on SIP protocol and complies with ruggedization standards. It provides basic telephony functions and can be connected to any standard SIP PBX for emergency communication. This rugged & vandal resistant IP telephone ensures communication is maintained at all times under harsh conditions.
Options available for solar-powered help desks for highway communication on OFC.
FEATURES
- Built-in Speaker
- Heavy duty vandal-resistant
- Bandal Resistance Handset
- Vandal resistant buttons
- Vandal resistant weatherproof MIL grade outdoor coil cord
- In use LED indicator
- Robust die-cast aluminium housing
- Wall mount design
- Weather Proof protection
- Full-Duplex with Echo cancellation
- IP65/IP66
- Audio signals at ±3dB, 300Hz to 7000Hz
- Outdoor application
- Simple installation
NETWORK FEATURES
- SIP V1 (RFC2543), SIP V2 (RFC3261)
- Codec Support : G.722, G.711A, G.711U, G.723, G.726, G.729
- Static IP/DHCP for IP Configuration
- VLAN support
- PoE Support
- Support TFTP/FTP/HTTP/HTTPS Protocols
- VAD, CNG , Echo Cancellation, PLC, AJB, AGC
- Support SRTP for Voice Data Encryption
- SIP Over TLS
- Auto-provisioning
- Dial through IP PBX using URL address
- SNMP
- Optical fiber interface (optional)
- GSM – (Optional)
PHYSICAL FEATURES
Gross weight : 3 KG
Colour : Yellow**
(**Red & Other colours on special order)