It is a great tool for communication. It is ideal for small to medium business that is looking to integrate existing PSTN telephony systems into an IP telephony solution .It enables small and medium businesses to create an integrated IP and PSTN telephony systems to create one easy-to-manage communications solution. The GXW400x series is intuitive and easy to deploy with its 4 or 8 FXS ports for analogue telephones, and two 10/100 ports.

Other available facets are like:

• It provides advanced security protection with SRTP.
• It provides 4 or 8 FXS ports with PSTN life line in case of power failure
• It also provides Comprehensive codec support, caller ID, flexible dial plans and security protection
• Cohesive Technologies can be the trusted place for purchase of this device. It is really a great invention. You can rely to buy this device on this store. It is authentic.

Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.