DHVANI SERIES IP HELP POINT

Dhvani series IP help point is fully contained within a corrosion-resistant, stainless steel weatherproof cabinet to protect 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 complies to ruggedisation standards. It provides basic telephony functions and can be connected to any standard two-wire telephone line, including analog PABX lines & PSTN 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.

FEATURES

• Handset free Operation
• Built-in Speaker
• Heavy duty vandal-resistant
• Induction loop facility for hearing impaired as per IEC-60118-4 supported
• SOS Button for push to talk
• In use LED indicator
• Robust stainless steel housing
• Wall mount design
• Weather Proof protection
• Full-Duplex with Echo cancellation
• IP66
• Audio signals at ±3dB, 300Hz to 7000Hz
• Outdoor application
• Simple installation
• Dry Contact for activation of the external devices

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
• SNMP
• Optical fiber interface (optional)