A request to connect to an outside system or service, often in a programming or technical context.

An external phone call made from one party to another, not within the same organization.

बाहरी फोन कॉल

English Usage: I received an external call from a client who was seeking information about our services.

Hindi Usage: मुझे एक ग्राहक से बाहरी फोन कॉल मिला जो हमारी सेवाओं के बारे में जानकारी मांग रहा था।