Polycom Welding System 3725-77601-001H Manual Do Utilizador
System Troubleshooting
Polycom, Inc.
533
Point-to-Point Calling Problems and Solutions
Problem
Description
Solutions
ViewStation and ViaVideo
have an incorrect RAS IP
address.
have an incorrect RAS IP
address.
These endpoints are configured with
a NAT address and may not receive
the RCF message from the
gatekeeper.
a NAT address and may not receive
the RCF message from the
gatekeeper.
The endpoints need to be reconfigured to
disable NAT.
disable NAT.
A call with an alias as the
dial string from a registered
endpoint cannot be placed
to another registered
endpoint. The two endpoints
are in different sites.
dial string from a registered
endpoint cannot be placed
to another registered
endpoint. The two endpoints
are in different sites.
•
The site link between the sites
in which the endpoints reside is
not correctly defined or is
missing.
in which the endpoints reside is
not correctly defined or is
missing.
•
No bandwidth is available to the
site link.
site link.
•
The calling bit rate is higher
than the bit rate defined in the
site link.
than the bit rate defined in the
site link.
•
ISDN alternate routing is not
available.
available.
•
Dialing rules may not be
enabled or may be set to block
instead of route.
enabled or may be set to block
instead of route.
•
Go to Admin > Dial Plan and Sites >
Site Links and make sure that a site
link exists between the two networks.
Site Links and make sure that a site
link exists between the two networks.
•
Make sure that the IP addresses of
both endpoints are included in their
respective sites.
both endpoints are included in their
respective sites.
•
If site topology is defined for both
endpoints, verify that there is enough
bandwidth in the site links between the
two sites.
endpoints, verify that there is enough
bandwidth in the site links between the
two sites.
•
Verify that the dialing bit rate is lower or
equal to that of the maximum bit rate
defined for the site links.
equal to that of the maximum bit rate
defined for the site links.
•
If the endpoint is ISDN capable, verify
that the ISDN parameter is correct.
that the ISDN parameter is correct.
Dialing by IP address fails.
A registered endpoint cannot call an
unregistered endpoint by IP address
within the same site.
A dialing rule is not enabled or is set
to block instead of route.
unregistered endpoint by IP address
within the same site.
A dialing rule is not enabled or is set
to block instead of route.
•
Check the Reports > Gatekeeper
Message Log for error messages.
Message Log for error messages.
•
Verify that the registered endpoint is
registered.
registered.
•
Verify that the Deny calls to/from
unregistered endpoints check box is
cleared. Go to Admin > Gatekeeper
Settings > Primary Gatekeeper to
change this setting.
unregistered endpoints check box is
cleared. Go to Admin > Gatekeeper
Settings > Primary Gatekeeper to
change this setting.
•
Verify that the IP address dialing rule is
enabled and set to route.
enabled and set to route.