ISDN
preferred label: آی.اس.دی.ان @fa
type: Concept
broader: integrated voice/data communication

multimedia communication
preferred label: ارتباط چندرسانه‌ای @fa
type: Concept
related: integrated voice/data communication

data communication
preferred label: ارتباط داده‌ها @fa
type: Concept
narrower: integrated voice/data communication

voice communication
preferred label: ارتباط صوتی @fa
type: Concept
narrower: integrated voice/data communication

integrated voice/data communication
narrower: ISDN
related: multimedia communication
broader: voice communication
broader: data communication
preferred label: ارتباط داده/صوتی مجتمع @fa
type: Concept