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.
DESH TELECOM an international VOIP wholesale provider. Partnered with worldwide carriers to provide our customer base with international A-Z termination.
Offers quality routes with the lowest rates in the market.