R2511-HP MSR Router Series Voice Configuration Guide(V5)

side receives the digits, it rings to alert the called party of the call. If the called party picks up the

phone, the call is connected.

Figure 9 Immediate start mode

• Delay start—As shown in Figure 10, the calling side goes off-hook to seize the trunk and the called

side (PBX) goes off-hook to respond to the seizure. When the called side (PBX) is ready, it goes

on-hook. The off-hook interval is the delay dial signal. Then, the calling side starts sending the

address information and the PBX at the called side routes the call to its destination. When the called

party answers, the called side goes off-hook and both sides remain off-hook for the duration of the

call.

Figure 10 Delay start mode

• Wink start—As shown in Figure 11, the calling side goes off-hook to seize the trunk. The called side

(PBX) remains on-hook until it receives the connection signal from the calling side. Once the called

side is ready, it sends a wink signal. Once the calling side receives the wink, it sends the address

information, and the call is routed to its destination. When the called party answers, the called side

goes off-hook and both sides remain off-hood for the duration of the call.

Figure 11 Wink start mode