Avaya IP Phone works by using voice over internet protocol technology for placing calls. It is a type of business phone which allows easy call transfer, plays music on hold, and supports multiple call connections. This phone is highly appreciated for having ability to support teleconferencing and unified messaging. It is known to play an important role in streamlining communication process and minimizing overhead transmission cost. Avaya IP Phone also gives flexibility of remote conferencing with offices delivering a reliable platform. It assists in eliminating phone wiring thus increasing mobility & flexibility.