Continue… When exchange A receive the called number from S1, it will decides to route the call via intermediate exchange B.
{"Image DocumentName": "Continue\u2026When exchange A receive the called number from S1, it will decides to route the call via intermediate exchange B.", "Image ImageDescription": "Exchange A seizes an available trunk T1 and sends a seizure signal on the trunk. Exchange B responds with a proceed-to-send signal, indicating that it is ready to receive the digits of the called number. 01/02/2013. Bahman R. Alyaei.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}