10
TANDBERG
FieldView Administrator Guide
D14098.02 June 2008
Chapter 3
3. FieldView Network Architecture
Network Overview
The FieldView supports both wired and wireless network operation. Typically,
the TANDBERG FieldView Application will be operated on a workstation that
is connected to a wired network while the TANDBERG FieldView Device will
operate wirelessly; however, any combination of wired and wireless is allowed.
This section provides networking information relevant to the FieldView. In
particular, the section
Wireless Networking
provides background information
that is important to optimize performance in a wireless environment.
FieldView Network Protocols and Port Usage
Table 3-1 summarizes the network protocols and ports used by the FieldView.
Category
Protocol
Port(s)
Notes
Detail
2,3
SIP
Signaling
TCP
5
Random
7
Used for calls that do
not use a SIP proxy
server
PC/Device sends SIP/TCP
pkts out with SRC=x and
DST=5060
PC/Device receives SIP/TCP
pkts with SRC=5060 and
DST=x
SIP
Signaling
TCP
Random
7
SIP proxy server based
calls
PC/Device sends SIP/TCP
pkts out with SRC=x and
DST=5060
PC/Device receives SIP/TCP
pkts with SRC=5060 and
DST=x
Voice
RTP
6004–6200
1
Two-way voice
PC/Device sends RTP/
UDP pkts out with
SRC=6004-6200 and DST=x
PC/Device receives RTP/
UDP pkts with SRC=x and
DST=6004-6200
Video
RTP
6000/6001
2
PC/Device sends RTP/
UDP pkts out with
SRC=6000-6001 and DST=x
PC/Device receives RTP/
UDP pkts with SRC=x and
DST=6000-6001
Subject
Audio
RTP
6002/6003
2
PC/Device sends RTP/
UDP pkts out with
SRC=6002-6003 and DST=x
PC/Device receives RTP/
UDP pkts with SRC=x and
DST=6002-6003
Data
RTP
4
6006
2,6
Status, control, data,
etc.
PC/Device sends RTP/UDP
pkts out with SRC=6006 and
DST=x
PC/Device receives RTP/
UDP pkts with SRC=x and
DST=6006
1
Device OS 2.34 (and lower) used random ports. PC Application 2.5.1 (and lower) used random ports.
2
The ports listed in the range 6000-6200 are the first choice when a call is established. If a requested port is in use on the PC,
the port number will increment (to a limit of 6200) until an available port is located. The Device will not have conflicts and will
use the ports shown.
3
‘x’ is a random port determined during SIP negotiation.
4
Device OS 2.xx used UDP. PC Application 2.x.x used UDP.
5
Optionally configurable as UDP.
6
Device OS 3.76 (and lower) used port 8888. PC Application 3.1.2 (and lower) used port 8888.
7
DST port is 5060, or 5061 if TLS is enabled.
