Polycom VSX Series Integrator's Reference Manual page 118

Integrator's Reference Manual for the VSX Series
Command Syntax
priswitch priswitch <set|get> <"switch
protocol">
Where:
• set: Sets the PRI switch. One of the
"switch protocol" parameters is
required.
• get: Returns the current switch
protocol.
• "switch protocol": Switch protocol
values are:
att5ess
att4ess
norteldms
ni2
net5/ctr4
For E1, net5/ctr4 is the default.
Net5/ctr4 is the standard ETSI
protocol derived from ITU Q.931.
For T1, net5/ctr4 is also provided for
certain Asian countries, such as
Japan, Hong Kong, and Taiwan.
rt rt <normal|inverted|get>
Where:
• normal: Sets the signal to normal
(rising edge receives data).
• inverted: Sets the signal to inverted
(falling edge receives data).
• get: Returns the current setting for
this option (normal or inverted).
rts rts <normal|inverted|get>
Where:
• normal: Sets the signal to normal
(high voltage is logic 1).
• inverted: Sets the signal to inverted
(low voltage is logic 1).
• get: Returns the current setting
(normal or inverted).
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Description
Sets or gets the PRI switch. If
more than one switch protocol is
supported, you must find out
from your telephone service
provider which protocol to
select. NET5/CTR4 is the
default. It is the standard ETSI
protocol derived from ITU
Q.931. If you change the
country settings, a new set of
PRI switch protocols is loaded.
User interface screen location:
System > Admin Settings >
Network > IDSN (page 3):
Switch Protocol
Note: This screen is only acces-
sible if you have a PRI network
interface connected to your
system.
Sets or gets the rt serial
interface control signal (receive
timing: clock) to normal or
inverted. The default setting is
"normal".
User interface screen location:
System > Admin Settings >
Network >
V.35/RS-449/RS-530 (page 3):
RT
Sets or gets the rts serial
interface control signal (request
to send) to normal or inverted.
The default setting is "normal".
User interface screen location:
System > Admin Settings >
Network >
V.35/RS-449/RS-530 (page 3):
RTS
www.polycom.com/videodocumentation
Example
priswitch set
norteldms
rt inverted
rts normal