Multitech MULTIVOIP MVP-2410 User Manual page 327

MultiVOIP User Guide
Add/Edit Outbound Phone Book: Field Definitions
Field Name
SIP Fields
Use Proxy
Transport
Protocol
SIP Port
Number
SIP URL
(cont'd)
Values Description
Y/N Select if proxy server is used.
TCP or
Voip administrator must choose
between UDP and TCP
UDP
transmission protocols. UDP is a
high-speed, low-overhead
connectionless protocol where
data is transmitted without
acknowledgment, guaranteed
delivery, or guaranteed packet
sequence integrity. TCP is slower
connection-oriented protocol
with greater overhead, but
having acknowledgment and
guarantees delivery and packet
sequence integrity.
The SIP Port Number is a
5060 or other
UDP logical port number.
The voip will "listen" for SIP
*See RFC3087
messages at this logical port.
("Control of
If SIP is used, 5060 is the
Service
default, standard, or "well
Context using
known" port number to be
SIP Request-
used. If 5060 is not used,
URI," by the
then the port number used is
Network
that specified in the SIP
Working
Request URI (Universal
Group).
Resource Identifier).
Looking similar to an email
sip.userphone
address, a SIP URL
@
identifies a user's address.
hostserver,
In SIP communications, each
where
caller or callee is identified
"userphone"
by a SIP url:
is the
sip:user_name@host_name.
telephone
The format of a sip url is very
number and
similar to an email address,
"hostserver"is
except that the "sip:" prefix is
the domain
used.
name or an
address on the
network
327
T1 PhoneBook Configuration