Cisco 7925 is the leading model with best characteristics, firstly of all it has to be used by a company’s top management team, (Cisco UC Phone 7975, Gig Ethernet, Color).
B2VOIP.de is a secure ISP-PBX VoIP solution to business level in ISDN quality that can be integrated easily into any voice infrastructure and is provided here on a stable high-capacity communications platform.