ZamZam Telecom Bangladesh
International VoIP Wholesale Provider,
Internet Telephony Service Provider,
PC to Phone, Phone To PC, Phone To Phone, Termination
General office
ZamZam Telecom
Free School Street, Hatirpool
Dhanmondi
Dhaka ,1205
Bangladesh
Phone: 00966503890348
Phone: 008801742223808
Site: http://myvoipservices.blogspot.com
Contact Person
shafiur rahman / Sales Executive
Phone: 00966503890348
Phone: 00966567191475
ZamZam Telecom
Free School Street, Hatirpool
Dhanmondi
Dhaka ,1205
Bangladesh
Phone: 00966503890348
Phone: 008801742223808
Site: http://myvoipservices.blogspot.com
Contact Person
shafiur rahman / Sales Executive
Phone: 00966503890348
Phone: 00966567191475
- International VoIP Wholesale Provider
- PC to Phone, Phone To PC, Phone To Phone, Project Mangement Services, Termination, Web Call, Web To Phone
Not data
Not data
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.
SysMaster Corp.
SysMaster is a leading vendor of voice, video, and data equipment, serving emerging and traditional telecoms and service providers. The company offers extensive line of Voice-over-IP, IPTV, and Wireless products and solutions which enable service provider
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