IMG 1010 - Connecting Ethernet and TDM Cables
CAUTION: Routers or switches connected to the IMG 1010 should be configured for 100Mbit and Auto-negotiation. Disabling auto-negotiation may result in packet loss. Also, broadcast propagation between ports must be enabled to allow BootP.
Network Interface Ports
There are three types of Network Interface ports on the IMG 1010:
Control (Network Management)
Data (RTP)
Signaling (SIP and H.323)
The IMG 1010 supports a variety of scenarios for designing your IP network. In this example, the Network Management is connected to CTRL 0 and the VoIP interfaces to DATA 0. These can be on either the same or different subnets.
For information on the various scenarios supported, see IMG 1010 - Network Interface Scenarios.
TDM Bearer Channels and SS7 Signaling
In this example scenario, the Bearer ports are used for both bearer and signaling. Your SS7 Signaling can also be brought into the SIGNAL/TIMING port.
