Advanced Development & Design Mexico

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General office

Advanced Development & Design
Gabriel Mancera 1639
Mexico City
DF ,3100
Mexico

Phone: +52 555 246 907
Phone: +52 555 242 540
Site: http://www.addmex.com

Contact Person

Luis Baz / Director General
Phone: +52 555 246 907
Phone: +52 530 057 684

Hardware
Internet Telephony Service Provider
Internet VoIP and Video Conferencing Service Provider
Voip consulting
Wireless Broadband

Billing Software
Consultancy Services
Gatekeepering
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
Installation and Support Services
IP devices
PC to Phone
Phone To PC
Phone To Phone
System Integration
Voice and Video Conferencing
Web Call
Web To Phone

Dialogic Based
Lucent
QiiQ
Quintum
Telica
VocalTec

Proprietary

Advanced Development & Design

RBM Communications, S.A. de C.V.

Providers in database: 6433

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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