Express TeleService United States
General office
Express TeleService
35 Corporate Drive, 4th Floor
Burlington
MA ,1773
United States
Phone: +1 781-259-8466
Site: http://www.etservice.net
Contact Person
Olga Malakhovskaia / International Manager
Phone: +1 781-259-8466
Express TeleService
35 Corporate Drive, 4th Floor
Burlington
MA ,1773
United States
Phone: +1 781-259-8466
Site: http://www.etservice.net
Contact Person
Olga Malakhovskaia / International Manager
Phone: +1 781-259-8466
- International VoIP Wholesale Provider
- Internet Telephony Service Provider
- Voip Termination ISP
- Phone To Phone
- Termination
- Cisco Systems
- Oracle Based own system
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.
Great Wave Telecom
We are Great Wave Telecom, based in Hong Kong, leading in VoIP industry. We do International Wholesale Provider & A~Z Terminationa.
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