Cisco Small Business SPA500 Series IP Phones
2009年8月3日 · As of May 30, 2025, the Cisco Small Business SPA500 Series IP Phones product line will retire and will be no longer supported by Cisco. Please refer to the EOL …
Cisco ASR 1000 Series Shared Port Adapter and SPA Interface …
2018年8月2日 · The Cisco ® Interface Flexibility (I-Flex) design combines Shared Port Adapters (SPAs) and SPA Interface Processors (SIPs), taking advantage of an extensible design that …
思科 S 系列 SPA500 系列 IP 电话 - Cisco
2009年8月3日 · APIC 是一个分布式系统，它可以自动化、管理、监控和编程 ACI 网络。 APIC 模拟器的优势是： 在虚拟机中体验 APIC 的真实软件和功能，而不需要购买硬件设备。 帮助您 …
Cisco SPA525G 5-Line IP Phone with Color Display
2008年12月11日 · The Cisco SPA525G IP phone is a five-line phone that operates in wired or wireless mode. It uses Voice over IP technology, and provides additional connectivity via …
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What is SPA(Share Port Adaptor) and SIP? - Cisco Community
2014年1月20日 · SIP is a SPA Interface Processor which provides electrical termination for SPA cards in Cisco ASR series routers. There are also full line cards you can buy for the ASR …
CISCO SYSTEMS - ENTERPRISE SPA112 Dual FXS Port Phone Adapter
2022年1月6日 · The Cisco SPA 112 is a dual port phone adapter which features LED status indicator lights and support SIP systems. It's two RJ11 ports are used for connecting any …
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Cisco SPA 509G 12-Line IP Phone - amazon.com
2009年7月17日 · The Cisco SPA 509G provides an HD-capable speaker phone and handset for accurate delivery of voice sound that helps reduce fatigue on long calls and eases the …
- 3.5/5(30)
Cisco SPA phones and ATAs reaching end of life - RingCentral …
Below is a table of certified phones and ATAs to help you identify the security expiration date and best replacement devices for your specific needs. Click each model for more information. Mitel …
Cisco SPA 303 IP Phone: Features and Compatibility
2021年3月15日 · In terms of features, the Cisco SPA303 phone is a 3-line IP desk phone that includes three-way call conferencing, Caller ID, call transfer, a high-quality speaker for …
Cisco SPA112 2 Port Phone Adapter Data Sheet - Cisco
2017年4月4日 · Compact in design and compatible with international voice and data standards, the Cisco SPA112 can be used with residential, home-office, and small business VoIP service …