Linksys Voice System Administration Guide
86
Configuring a SPA400 to Interoperate with the SPA9000
Administering the SPA400 and Voice Mail Service
–
Leave the
RTP Port
at the default value of 10000.
This port is the base UDP port for the
block of UDP ports that the SPA400 uses to send and receive RTP and RTCP packets.
–
Leave the
Session Timer
fields at the default values: Enabled with 0 seconds in both
Refresh Time fields.
5. Click
Save Settings
at the bottom of the page.
6. Click
Setup
tab > Voice
.
7. Enter the following settings:
•
Preferred Codec:
Select
G.711u
.
•
Packetization:
Choose
30ms
from the
Packetization
drop-down list for G.711U.
•
VAD:
Choose
OFF
from the
VAD
drop-down list for G.711U.
SPA400 Setup > Voice
8. Click
Save Settings
at the bottom of the page.
9. To restart the SPA400, complete the following steps:
a. Click
Administration
tab > Reboot
.
b. Click the
Restart System
button.
c. When the confirmation message appears, click
OK
. The SPA400 reboots.
d. When the
Reboot OK. Go to Setup page?
message appears, click
OK
.
10. If you are using this SPA400 as a PSTN gateway, connect the RJ11 cables from the SPA400 to
the wall outlet for PSTN access.
11. To verify your progress, perform the following tasks:
•
Click the
Status
tab, and confirm that the SIP registration status is Registered.
•
If you connected PSTN lines to the ports on the SPA400, confirm that you can place an
external call to the phone number that is associated with the PSTN line. The call is
directed according to the Contact List. Also, in the SPA400 web configuration page, click
the
Status
tab, and then verify that a voltage value appears in the
Battery Level
section.
Summary of Contents for Linksys SPA9000
Page 245: ...Linksys Voice System Administration Guide 243 ...
Page 246: ...080322NC LB ...