用户手册目录Title Page1Revision history3Contents5About this document7Preinstallation preparation9Contents9Reference list9Prepare the site9Unpack and inspect10Take inventory11Install ISDN BRI hardware13Contents13Reference list13Install ISDN BRI hardware for line applications14Install ISDN BRI hardware for trunk applications38Back48文件大小: 454.2 KB页数: 48Language: English打开用户手册