grandstream.com的 10 大竞争对手

voipsupply.com

featuring the most robust voip specific product online catalog, that contains over 5,000 products from over 60 of the industry's leading manufacturers, at voip supply you'll find everything you need for voip, and cloud phone service.

3cx.com

Hello everyone, I would like to address an issue we are experiencing with the support of Poly headsets in the 3CX Windows Softphone. Poly headsets by HP are widely used and considered a de facto standard. Unfortunately, we have encountered some limitations. Why doesn't the 3CX Windows...

vonage.com

vonage offers flexible and scalable voice, messaging, video and data capabilities across unified communications, contact centers and communications apis.

callcentric.com

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voipon.co.uk

VoIPon Premium Support Starter Pack

ipphone-warehouse.com

Description Questions (1) Specifications Reviews Description Grandstream UCM6308 is an enterprise grade IP PBX appliance for large businesses who want to control their communications — with no license fees. UCM6308 enables VoIP telephony and video conferencing for up to 3000 users and 450 concurrent calls (300 when using SRTP encryption) with an integrated conference bridge for up to 300 participants in an audio conference and up to 8 rooms and 60 participants in a video conference at 1080p Full HD resolution. You get HD video conferencing with all the features — screen sharing, whiteboarding and more. You get full VoIP telephony features — caller ID, call queue, customizable call distribution and more. In addition, you get central control for network connected systems like intercom, access control, analytics, and more. You even get an auto attendant with up to 5 levels of interactive voice response. Grandstream UCM6308 has a display to simplify management. The phone system protects all communications with enterprise grade security — secure boot, SRTP encryption and much more. It has an integrated NAT router that supports both router mode and switch mode. UCM6308 has eight FXS ports to connect to analog telephone lines and eight FXO ports to connect to PSTN lines. The Grandstream UCM6300 Series telephony operating system is based on Asterisk 16. © 2021 IP Phone Warehouse. All rights reserved, including the right to reproduce this product description or portions thereof in any form whatsoever. Grandstream UCM6308 Quick Specs: Call Capacity: Users: 3000 Concurrent Calls: 450 Concurrent SRTP Calls: 300 Conference Bridge: Video Conferencing (rooms): 8 Video Conferencing (parties): 60 Audio Conferencing: 300 Physical Connectors: FXO Ports: 8x RJ11 FXS Ports: 8x RJ11 Ethernet: 3x Gigabit PoE+ USB: 2x USB-A 3.0 Edge Storage: 1x SD Card Audio Codecs: Opus, G.711u/a, G.722, G.722.1, G.722.1C, G.723.1, G.726-32, G.729A/B, iLBC, GSM Fax Over IP: T.38 Mounting: rack

yeastar.com

Yeastar call center solution provides intelligent routing, effective agent tools, analytics & reports, and more are in one package!

ringover.com

Delve into the key benefits and features of software for staffing agencies and discover how employment agency software can revolutionize the way you run your agency, enhance client satisfaction, and boost overall productivity.

sinch.com

This new ebook includes insights from Adobe, Deloitte, AppsFlyer, Sprinklr, Medallia, and Sinch and will Shift Personalization into Overdrive.

nxcloud.com

nxcloud helps businesses communicate with your customers via sms, voice, whatsapp business, global number, viber business, zalo business, email, and build customers solutions.