The AudioCodes 320HD IP Phone includes a 2nd Ethernet port for PC, 16 Programmable keys, 132x64 Graphic LCD Display and Power over Ethernet (PoE).
The AudioCodes 320HD IP Phone meets a growing demand for High Definition VoIP solutions in end-user phones and terminals, improving the productivity and efficiency of business communications with new quality standards set by the High Definition voice technology.
The 320HD 4-line Premium model HD IP Phone includes a large Monochrome LCD screen.
IP320HDE Product Overview
Cutting Edge Voice Quality
Based on AudioCodes' advanced, robust and field-proven VoIPerfectHD software, AudioCodes' IP Phones are designed to utilize the most popular wideband coders such as G.722, G.722.2 (WB-AMR), G.729.1, EVRC-B and G.711.1. Each of these phones feature enhanced proprietary capabilities, such as packet loss concealment, high quality wideband acoustic echo canceller, and low-delay adaptive jitter buffers to enrich the HD VoIP experience.
The AudioCodes 300HD Series of High Definition IP Phones is widely interoperable with IP-PBXs, Softswitches and IP Centrex solutions. As Enterprises and Service Providers continue to seek open network architectures that enable them to maximize value and reduce costs, AudioCodes best-of-breed technology, wide interoperability, and adherence to standards make the 300HD Series of High Definition IP Phones a natural selection.
HD VoIP refers to the use of wideband technology, providing deeper clarity and a better audio experience in VoIP Communications. The traditional Public Switch Telephony Network (PSTN) is limited to 300-3400 Hz for narrowband speech. Voice signals are sampled at a rate of 8 kHz, causing limitations in communication quality and comprehension. In HD VoIP, wideband telephony refers to transmitting speech signals with bandwidths ranging between 50-7000 Hz and a sampling rate of 16 kHz. This effectively doubles the narrowband speech signal bandwidth and offers the caller "true voice" conversation. Compared to narrowband telephony, wideband technology establishes a sense of presence, resulting in a natural and comfortable conversation.
4-line IP Phone with Indicators
132x64 Graphic LCD Display
12 Speed Dial keys with Busy Lamp Field
SIP RFC3261, Auto Provisioning, Web Management, 2 x IEEE 802.3 10/100 Mbps with Internal Switch
Includes power supply
Directory, Voice mail, 4-Way Menu navigation, Volume, Transfer, Conference, Forward, Mute, Hold, Redial, Headset, Full Duplex Speakerphone
Call Waiting, Call Hold, Call Transfer, Call Forward, 3-Way Conference, Hot Line, DND, Mute, Speed Dial, Dialing Plan, Phone Book
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Questions on Audiocodes 320HD (Discontinued)
From Alaa Badawi at 3/21/2016 8:00 PM
Q: Hey guys,
when the call come to my IP phones while i press DND the screen shows a Missed call
how i can press DND and didn't shows a Missed call ?
There is no way around this, being that the call is coming in it is already a call, so it would still show on the display. DND would only prevent the phone from ringing so you won't have to answer that call in real-time.