encrypt a symmetric session key that is then used by a less
computationally-intensive algorithm to encrypt protocol data during a
“session”. You can also use RSA for authentication by creating a digital
signature, for which the private key of the sender is used for encryption,
and the public key of the sender' is used for decryption.
RTCP
RTP Control Protocol, monitors quality of the RTP services and can
provide real-time information to users of an RTP service.
SCEP Simple Certificate Enrollment Protocol, used to obtain a unique digital
certificate.
Session Initiation
Protocol
Session Initiation Protocol (SIP) is an alternative to H.323 protocol used
for VoIP signaling.
SNTP Simple Network Time Protocol. An adaptation of the Network Time
Protocol used to synchronize computer clocks in the internet.
TFTP Trivial File Transfer Protocol, used to provide downloading of upgrade
scripts and application files to certain IP telephones.
VoIP Voice over IP, a class of technology for sending audio data and signaling
over LANs.
VPN Virtual Private Network, a private network constructed across a public
network such as the Internet. A VPN can be made secure, even though
the network uses using existing Internet connections to carry data
communication. Security measures involve encrypting data before
sending data across the Internet and decrypting the data at the other end.
To add an additional level of security, you can encrypt the originating and
receiving network address.
WML
Wireless Markup Language, used by the IP phones Web Browser to
communicate with WML servers.
RTCP
March 2018 Administering Avaya 9608/9608G/9611G/9621G/9641G/9641GS IP Deskphones H.
323 159
Comments on this document? infodev@avaya.com
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