Avaya one X Mobile SIP: allows companies to reduce mobile charges where low cost data connectivity is available (i.e. wifi) with a VoIP client for smartphones. 8 Dec - 2 min - Uploaded by David A tour of the release of Avaya's One-X Mobile SIP iOS. Avaya one-X Mobile SIP has been replaced by Avaya Communicator for iPhone which offers additional features, an enhanced interface and improved.
Select Settings>SIP settings and administer the settings as shown below. The Disconnect Alarm setting is optional. It provides a warning tone.