PSTN Services United States
General office
PSTN Services
58 Logan Ave
Staten Island
NY ,10301
United States
Phone: +1 718 816 8950
Phone: +1 917 8061209
Contact Person
Kashif Zafar / CEO
Phone: +1 718 816 8950
Phone: +1 917 806 1209
PSTN Services
58 Logan Ave
Staten Island
NY ,10301
United States
Phone: +1 718 816 8950
Phone: +1 917 8061209
Contact Person
Kashif Zafar / CEO
Phone: +1 718 816 8950
Phone: +1 917 806 1209
- International VoIP Wholesale Provider
- Termination
- Cisco Systems
- Proprietary
In telecommunications the automatic call-back is a computer telephone function which allows the user by the engaged addressee’s line or in the other case of the subscriber’s inaccessibility indicating the system to save the number of the called subscriber and make the call when the line will be available or when the called number is not engaged.
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