elmondo telecom United States

clear voice with a good connection

residential and commercial voip service , call center , call shop and calling cards provider

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General office

elmondo telecom
816 E39th street
tucson
az ,85713
United States

Phone: +15208209015
Site: http://www.elmondotelecom.com

Internet Telephony Service Provider

Partnering for Origination and Termination

Cisco Systems

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Intercom Paging

Some telephones, depending on the brand and model, have the intercom function, which allows to begin communication by sending the signal. When the signal comes, the telephone set rings a signal different from the standard ring tone call. After that the telephone temporarily switches off from the telephone line and works as an intercom.

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