SHN-60B/120B-CT/PCI, SHN-60B/120B-CT/PCI+ is a large-capacity IP voice card with integrated network interface. It provides most of the services required to develop VoIP application systems, such as encoding, sending, parsing and receiving SIP messages, managing board card channels and IP sessions, receiving and sending voice data on IP networks, and encoding and decoding voice data and transmitting it to the CT-BUS bus.
The SHN-60B/120B-CT/PCI (and PCI+) voice card is a high‑capacity IP voice interface that supports up to 60/120 simultaneous IP phone channels, offering features such as recording, volume control, codec switching, and DTMF handling. It includes an integrated 10/100 Mbps Ethernet port and a CT‑BUS interface compatible with H.100, MVIP, SC, and ST buses.
The manual details the hardware block diagram, mechanical layout, system requirements (300 MHz Intel Pentium II or higher, 256 MB RAM, Windows 2000/2003/XP), and step‑by‑step installation procedures, including PCI slot insertion, CT‑BUS cabling, driver installation, and network connection. This manual is written in Chinese.
| Dimensions | 310 mm × 115 mm (excluding mounting plate) |
|---|---|
| Weight | ≈170 g |
| Operating Temperature | 0 °C – 55 °C |
| Maximum Power Consumption | ≤13 W |
| LAN Speed | 10/100 Mbps |
| Network Interface | RJ45 |
| Maximum System Capacity | 8 cards per system |
Up to eight SHN‑60B/120B‑CT/PCI cards can be installed in a single system.
The card consumes no more than 13 W of power.
The embedded processor handles TCP/IP, RTP/RTCP, and other network protocols without using the host CPU.