SpeedVoIP Canada

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SpeedVoIP
600, 6th Avenue S.W
Calgary
Alberta ,T2P 0S5
Canada

Phone: 8675525504959
Site: http://www.speed-voip.com

Contact Person

Cindy Li / Sales
Phone: 8675525504959

Hardware
Internet Telephony Service Provider
Network Service Provider
Voip consulting

Call Relay VoIP Solutions
Call Routing VoIP Solutions
H.323 Softswitch & CPE
H.323 VoIP Gateway
H.323 Wireless/ GSM VoIP Solutions
PC to Phone
Phone To PC
Phone To Phone
SIP Softswitch & CPE
SIP VoIP Gateway
Termination
Web Call
Web To Phone

Clarent

GSM-Central
InfoLink
IP Phone

Adapti

SpeedVoIP

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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