320x240 Screen CooFone H83 VoIP Desk Phone Wall mount Poe VoIP Phone

4 Lines Business VoIP Desk Phone Support Poe

Audio
HD Voice Microphone/Speaker
 Wideband ADC/DAC 16KHz Sampling
 Codecs: G.711a/u, G.723.1, G.726-32K, G.729AB, G.722
 Full-duplex Acoustic Echo Canceller (AEC)
 Voice Activity Detection (VAD)
 Comfort Noise Generation (CNG)

 Background Noise Estimation (BNE)
 Noise Reduction (NR)
 Packet Loss Concealment (PLC)

 Dynamic Adaptive Jitter Buffer up to 300ms
 DTMF: In-band, Out-of-Band – DTMF-Relay(RFC2833) / SIP
 

Overview

ZYCOO CooFone H83 VoIP Desk Phone is a high-end enterprise desktop IP phone with 4 SIP accounts support, 2.8 inch LCD screen, four programmable softkeys, and intelligent DSS Key-mapping to increase enterprise users’ productivity at a cost-effective price. High definition (HD) voice quality and basic and advanced VoIP call feature support. Users will enjoy every single call with CooFone-H83. H83 IP phone also supports various auto-provisioning methods, such as FTP, TFTP, HTTP, HTTPS, DHCP OPTION66, SIP PNP, and TR069. Besides, when H83 is to be deployed with ZYCOO CooVox V2 series IPPBX (Firmware 3.0), it can be provisioned by simply entering a 3-digit Quick Register Code from the keypad. Deploying massive IP phones will never be such time and effort-saving.

1 or 2 sims optional, multi-language

Model no.: ETS-6688 4G
Product name: ETS-6688 4G VOTLE WIFI GSM FWP, GSM Fixed Wireless Phone

QA

Q: Can ZYCOO's software be customized?
A: Yes, but there is a corresponding extra charge.

Q: Does ZYCOO support OEM/ODM?
A: Yes, ZYCOO also offers various types of embedded hardware boards for ODM and OEM customers.

Q: How do I purchase? Where can I get a quote?
A: Please contact the ZYCOO sale department at zycoo@zycoo.com for quotes or additional information.

Q: What is the geographic availability For ZYCOO products?
A: Zycoo is globally available. Contact us today to get more information.

Q: For additional support or answers to questions not covered in this FAQ, who should I contact?
A: Please contact us at zycoo@zycoo.com
 

WHY CHOOSE US

• ZYCOO, is the leading developer and manufacturer of IP telephony devices and related systems, devoting itself over the past years to R&D powerful and scalable voice over IP (VoIP) solutions that mainly serve the SME market.

• With the deployment of distribution channels and branch offices in Czech Republic and UAE, ZYCOO products and solutions have been deployed in more than 100 countries and trusted by over 100,000 satisfied customers. Customers can enjoy direct sales, tech-support, training, and after-sale service while using ZYCOO products and solutions.

• Besides branded product, ZYCOO also offers various types of embedded hardware boards for ODM and OEM, as well as software modification or white-label. ZYCOO always keeps pace with the innovative VOIP technology and provides cost-effective products and services to customers.