IVR diagram symbols, voip radio, walkie-talkie, portable radio, military radio, voip phone adapter, voip phone, voip pbx, text to speech, telephony gateway, switch, hub, stadium, speech recognition, sound card, sim card, server rack, server, sales department, router, access point, rectangle, radio base station, process, power cord, phone, office, building, company, network card, network bridge, mobile tower, telecommunication antenna mast, mobile operator, microphone, menu icon, laptop, ip telephony gateway, interactive voice mail, interactive payment, interactive mail, interactive cell phone, ringing phone, interactive call, headphones, graphical user interface, fax, database, data warehouse, data storage, database, data transfer, data center, credit card, console, ip paging mic, computer monitor, computer, cloud network connection, cloud, cell phone, mobile phone, caller, user, client, customer, call center operator, cable modem, NAPTR record,
{}