144 pages...Initial Configuration...SIP Gateway Operation...SIP and RTP Settings...System Settings...Dail Plan...System Software Maintenance...Support...SIP and IP Basics...by Zultys.
Zultys VoIP communications systems include IP-PBXs, SIP based telephones, conference solutions, and contact center systems. Below you can find the MX25 administration manual.
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Zultys-mx25-administration-manual.pdf
Zultys based in Sunnyvale, California is a manufacturer since 2001 of VoIP communications systems including IP-PBXs, IP telephones, conference solutions, and contact center systems. Their first systems were the MX1200 IP phone system and its popular MX250. In 2006 Zultys filed for bankruptcy after which re-emerged as Zultys, Inc. Today Zultys, Inc. manufacturers VoIP systems as well as cloud based solutions for businesses. Their products are available through a global network of certified partners.