Allows users tracking the condition of the other telephone or the subscriber, for example, there will appear a signal on the screen of the telephone device informing that the subscriber is on the line and is temporarily unavailable.
Telekenex is a business-grade IP service provider with a robust private international IP network and innovative solutions, including: Managed Ethernet, SIP Trunking, Private MPLS + Internet, Managed Data Center and a full suite of IP Telephony solutions.
Allows users tracking the condition of the other telephone or the subscriber, for example, there will appear a signal on the screen of the telephone device informing that the subscriber is on the line and is temporarily unavailable.
