snom.com的 10 大竞争对手

starface.de

Die STARFACE MS Teams Telefonie Integration. Funktionen der STARFACE Telefonanlage direkt aus der Teams Oberfläche nutzen.

innovaphone.com

The IP phone system made in Europe: Secure, scalable and flexible business communications for companies of all sizes, structures and for any industry.

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

voxlink.ru

Офисная IP-АТС на базе Asterisk. Собственная IP-телефония без абонентской платы и лицензий. Комплексное внедрение, все виды услуг

mytello.com

Cheap international calls from the USA. Call worldwide to any country starting from 1 ¢ per minute. Works with any landline or cell phone ✓ No contract ✓ Free test ✓ 100% Money back guarantee ✓

pbxforums.com

Welcome to the FusionPBX Forums. Join our vibrant community and learn all you need to know about the most advanced VoIP PBX software for the FreeSWITCH switching engine.

iwatsu.co.jp

誇りを持って革新に挑む ― 岩崎通信機株式会社　福島事業所 | 情報通信機器（ビジネスホン）、電子計測機器（デジタル・オシロスコープ）、印刷システム機器（電子製版機）のプリント基板実装から最終組立、精密板金加工の一貫生産を行っています。受託生産としては基板組立、板金加工などお客様が満足していただける高い品質の商品を提供しています。

saxa.co.jp

See [Site Policy] for the SAXA Group.The SAXA Group provides products and services quickly to telecommunications markets through a full-fledge system from development and production to sales and maintenance.