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Hardware - VoIP Phones
BROADBAND IP PHONE
The IP Phone is a full-featured yet cost competitive Ethernet phone designed for enterprise, small office or residential use. Fully tested for interoperability with many third party equipment vendors, it is based on the widely deployed H.323 standard. Designed to meet the requirements of service providers and system integrators, it is software upgradable and customizable.
Special Features:
• Alphanumeric Caller ID
• 2-row by 16-character Dot-matrix Alphanumeric Display
• Speakerphone
• Keypad Dialing
• Redial Last Number
• Do Not Disturb
• Call Forwarding
• Speaker and Ringer Volume Adjustment
• Configuration and phonebook management from a web browser
• User upgradable
• Call Waiting
• Call Transfer
• Call Return
• Call Logging
Network Requirements for IP Phone:
• Internet Connectivity
• At least 24kbps bandwidth in each direction (8kbps audio signal plus RTP, UDP, and IP packet overhead)
• Ethernet Connection (RJ-45 network cable)
• Public IP address (Mandatory)
DIALUP IP PHONE (H323 / SIP)
This Dial-Up Phone is a two-in-one phone that allows Internet and PSTN phone calls. It is a dial-up Internet (IP) telephone that operates using Session Initialization Protocol (SIP) and H.323 protocol.
This Dial-Up Phone allows you to make inexpensive long distance (STD and ISD) calls on a dial-up Internet connection without the need of a computer since it is equipped with a modem and soundcard. It also looks, feels and works as a normal PSTN phone. A DIAL-UP button differentiates an Internet phone call from a regular call
 
Special Features:
• Two-in-one device supports Internet and PSTN phone calls.
• Standard based device, works with all Internet Service Provider (ISP) & VoIP service providers
• Easy to use set-up, guided by voice prompts in local language.
• Intelligent selection of codec (G.723 or G.729A) based on Internet connection speed.
• Excellent voice quality and low end-to-end delay using low latency adaptive jitter buffer, silence suppression, and comfort noise generation techniques.
• User-friendly hands-free dialing method.
• Make multiple calls without connecting to the Internet each time.
• Last number redial and adjustable speaker volume control.
• Password protection to your valuable configuration information.
• Remote software update support.
Benefits:
• Vocalynx needs only to be configured once unless there is change in Internet access or calling card information.
• Vocalynx plays user-friendly status and configuration messages in a language of your choice.
• Vocalynx has a user-friendly automatic dialing option. It will try many times and ring back when the called party answers the call.
• Vocalynx software can be upgraded over the Internet for new features and functions.
System Requirements:
You will need the following to use Vocalynx:
• AC power outlet (230V, 50Hz)
• Local telephone line connection
• Valid dial-up internet account with your preferred internet service provider
• Prepaid talk time account with Vocalynx.
 
vocalynx.com