A system and method can enable a user of a communications network, such as
a Public Switched Telephone Network (PSTN), wireless and/or voice over IP
network to participate in Presence Availability Management (PAM) and
Instant Messaging (IM) activities of a PAM/IM network. In response to
phone network triggers, a phone network Service Control Point (SCP) can
generate requests to a web server. The web server can translate the
requests to presence information that can be forwarded to presence user
agents for participants of the PAM/IM network. The presence user agents
can present the user's presence information to participants having the
user on their "buddy list". In turn, the presence user agent for the user
can forward the presence information for participants on the user's
"buddy list" to a media server that can communicate the information to
the user through Automatic Speech Recognition, Text to Speech and/or Dual
Tone MultiFrequency technology.