Switching to VoIP

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

UAC ( user agent client)

UAS (user agent server)

UDP (User Datagram Protocol) 2nd

UDP datagrams, reliability of

UDP overhead

UDP packet

underscore (_), beginning pattern mask

uninterruptible power supply (UPS) 2nd

universal serial bus (USB)

unload command, Asterisk CLI

UPDATE method, SIP

UPS (uninterruptible power supply) 2nd

URI (Uniform Resource Indicator)

        resolution of

        SIP using

USB (universal serial bus)

USB handsets 2nd 3rd

user agent client (UAC)

user agent elements, SIP

user agent server (UAS)

User Datagram Protocol (UDP)

user input before implementation