Why is VoIP better than standard phone services ? The last decade has seen significant advancements in VoIP technology. Moving forward at an incredibly fast pace, VoIP communication seduces more and more users around the world both for personal and business →
This device provides the conversion interface between the public switched telephone network (PSTN) and an IP network for voice and fax calls. Its primary functions include: voice and fax compression/decompression, packetization, call routing and control signaling. It also provides an interface to Gatekeepers or Softswitches, billing systems, and network management systems.