IP Voice Telephony
HD Voice IP Phone System
IP Voice Telephony uses SIP based IP phones to make and receive high quality voice calls over your existing LAN, WAN or internet connection. Each phone registers to your IP EPABX or SIP server as an extension and gives you HD voice, a color display, programmable keys and advanced call features. It is ideal for corporate offices, reception desks, hotels, hospitals, banks, schools, factories and branch offices.
What is IP Voice Telephony?
IP Voice Telephony, also called VoIP, converts your voice into data packets and sends them over the network instead of a traditional telephone line. An IP phone plugs into a single network cable that carries both voice and power (PoE), so there is no separate telephone wiring or power adapter. Together with an IP EPABX, it gives you internal calling, external trunk calling, call routing, recording and many other business features.
Analog Phone
- Needs separate telephone cabling
- Basic calling, few features
- Tied to one location and one port
- Difficult and costly to expand
IP Phone
- Single network cable for voice and power
- HD voice, color display, BLF and speed dial keys
- Move the phone to any network point, same extension
- Easy to add and manage from the EPABX
Key Hardware
Color LCD Display
Clear screen for caller ID, menus and status
HD Handset
Wideband handset with hearing aid support
Programmable Keys
Speed dial, BLF and line keys with LED status
Hands-free Speaker
Full duplex speakerphone with echo cancellation
Headset Support
Wired headset port, Bluetooth on selected models
Specifications
Specifications vary by model and configuration. Contact us to select the right model for your requirement.
| Display: | 3.5" to 4.3" color LCD (model dependent) |
| SIP Accounts: | Up to 16 (model dependent) |
| Programmable Keys: | Line, BLF and speed dial keys with LED |
| Audio Codecs: | G.711 (A-law / u-law), G.722, G.729, G.726, Opus |
| HD Voice: | Wideband audio on handset, headset and speaker |
| Protocols: | SIP, RTP, SRTP, TLS, DHCP, NTP |
| Network Ports: | Dual Gigabit Ethernet (LAN / PC pass-through) |
| Power Supply: | PoE (IEEE 802.3af) or 5V DC adapter |
| Wireless (optional): | Wi-Fi and Bluetooth (model dependent) |
| Audio Mode: | Handset, headset and hands-free speaker |
| Installation: | Desktop with adjustable stand / wall mount |
| Operating Temperature: | 0°C ~ 40°C |
Applications
Corporate Offices
Desk phones for every employee with department-wise call routing
Reception & Front Desk
Handle multiple calls, transfer and monitor extensions with BLF keys
Hospitals & Clinics
Clear voice communication between doctors, wards and emergency
Hotels & Resorts
Guest room phones, reception and housekeeping communication
Banks & Finance
Reliable, recordable voice calls across branches and head office
Multi-Branch Companies
Free inter-branch calling over your IP network
Advanced Features
Wideband audio with noise reduction for natural, clear conversations
Blind and attended transfer, call forward and call waiting
Start a local conference call directly from the phone
See which extension is free or busy and call with one touch
Pick up a colleague's ringing call and use instant intercom
Registers as an extension with voicemail, IVR, queues and recording
Local and remote phonebook with missed, received and dialed call logs
Block calls when busy or auto answer for paging and intercom
Receive door phone calls and unlock the door from your desk phone
Configure many phones quickly from a central server or web page
Key Benefits
Lower Call Costs
Free internal calls and cheaper SIP trunk rates
One Cable Setup
Voice and power on a single network cable
Easily Scalable
Add more phones to your network at any time
Simple Management
Central control and quick changes from the admin panel
Supports encrypted SIP (TLS) and secure media (SRTP), password protected access and PoE power through your network switch, so your voice calls stay private and always available.