Siemens Enterprise OpenStage 40 SIP IP-phone is a great solution for people working in the permanent place. This model features a large display and easy setup of various protocols such as TDM, HFA and SIP.
D voip (D solutions s.r.o.)
Based in the Czech Rep, we run millions of minutes monthly in South Asia, Africa, Europe, the Middle East and the Americas.
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United States 1294
India 440
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Canada 348
Bangladesh 338
China 142
Pakistan 134
Australia 133
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