AudioCodes Mediant 2000

Mediant 2000
Mediant 2000 26 Document #: LTRT-70105
5. Configure ‘Enable Registration’ to ‘Yes’ or ‘No’:
‘No’ = the Mediant 2000 does not register to a Proxy server/Registrar (default).
‘Yes’ = the Mediant 2000 registers to a Proxy server/Registrar at power up and every
‘Registration Time’ seconds. For detailed information on the parameter ‘Registration Time’
refer to the Mediant 2000 SIP User’s Manual.
6. Select the coder (i.e., vocoder) that best suits your VoIP system requirements. The default
coder is: G.7231 30 msec. To program the entire list of coders you want the Mediant 2000 to
use, click the button on the left side of the ‘1
st
Coder’ field; the drop-down lists for the 2
nd
to
5
th
coders appear. Select coders according to your system requirements. Note that coders
higher on the list are preferred and take precedence over coders lower on the list.
Note: The preferred coder is the coder that the Mediant 2000 uses as a first choice
for all connections. If the far end gateway does not use this coder, the
Mediant 2000 negotiates with the far end gateway to select a coder that both
sides can use.
7. Map outgoing calls to IP addresses (when Proxy isn’t used) by completing these steps:
¾ Click the arrow button next to the ‘Tel to IP Routing Table’ label; the ‘Tel to IP Routing’
screen opens.
Any telephone number whose destination number matches the prefix defined in the
‘Destination Phone Prefix’ field and whose source number matches the prefix defined in
the adjacent ‘Source Phone Prefix‘ field, is sent to the IP address entered in the ‘IP
Address’ field.
¾ Click the Submit button; the ‘Tel to IP Routing’ table is automatically updated.
¾ Click Quick Setup; you’re returned to the ‘Quick Setup’ screen.
For more information on the ‘Tel to IP Routing’ table refer to the SIP Mediant 2000 User’s
Manual.
8. Enable E1/T1 B-channels by completing these steps:
¾ Click the arrow button next to the ‘Trunk Group Table’ label; the ‘Trunk Group Table’
screen opens.
¾ Select the number of the trunk you want to enable from the ‘Trunk ID’ drop-down list.
¾ Enter the number of B-channels you want to enable in the ‘Channels’ field.
¾ Enter the starting phone number in the adjacent ‘Phone Number’ field (these are virtual
numbers, used only to define enabled B-channels).
¾ Click the Submit button; the ‘Trunk Group Table’ table is automatically updated.
¾ Click Quick Setup; you’re returned to the ‘Quick Setup’ screen.
9. Click the Reset button and click OK in the prompt; the Mediant 2000 applies the changes
and restarts. This takes approximately 3 minutes to complete. When the Mediant 2000 has
finished restarting, the Ready and LAN LEDs on the front panel are lit green.
10. After the gateway is reset, configure the Mediant 2000 trunk parameters. For information on
configuring the trunk parameters, refer to Section
3.5 on page 27.
Note: SIP users should continue with Section 3.5 Configuring the Trunk Settings on
page 27.