Configuring Telco Spans
99
2.
To identify each proxy/gatekeeper this Span may use:
a.
Click the
New Proxy/Gatekeeper
icon
.
The
Proxy/Gatekeeper
dialog box appears.
b.
In the
IP address
field, type the IPv4 or IPv6 address of the
Proxy Server or gatekeeper.
c.
In the
Port
box, type the port on which the Proxy Server receives
signaling.
d.
In the
Service
box, select the service:
SIP
or
H.323
.
e.
(
SIP only; does not apply to H.323
) In the
Level
box, click the
down arrow and select whether this proxy/gatekeeper is
Primary
or
Secondary
. If NAT mode is to be used, place the primary to
be NAT'd at the top of the list. Use the up arrow to move the
proxy, if needed. Secondary proxies/gatekeepers are typically used
only if the primary fails. If traffic is seen on the secondary
proxy/gatekeeper, a system event is generated.
f.
Click
OK
. The proxy/gatekeeper appears in the
Proxies and
Gatekeepers
list.
g.
Repeat for each proxy/gatekeeper.
3.
The
Manual Inline
check box controls whether the Span
automatically goes inline after it is rebooted or restarted.
Select the check box to cause the Span to come up offline
whenever it is rebooted or restarted. To place the Span inline after
a reboot or restart, execute the ETM Command
SPAN INLINE
from the
ASCII Management Interface
.
Clear the check box if the Span is to automatically go inline after it
is rebooted or restarted.
4.
To set a call resource limit, in the
Call Resources
area, select one of
the
Limit Calls by
options and then type a value. The dialog box
automatically provides conversion between
Number of Calls
and
Bandwidth
, based on a G.711 codec with 20ms packets.
Number of Calls
—Allows you to specify call resource limits by
total number of calls. View the
Bandwidth
field to see the
required bandwidth for the number of calls you specify.
If any phone on your
network uses a
different port than the
one specified for the
proxy, you may need to
change the phone's
port to match the one
specified here or add
an additional entry in
the proxies and
gatekeepers list that
matches the phone's
port.