NEC Univerge sv8500 Manual page 3140

STEP 4: Select "2. Enable" radio button (DHCP is enabled). Click the "OK" button.
STEP 5: Depending on the way to specify SIP server, perform either of the following:
a. When SIP server is specified by IP address via DHCP:
b. When SIP server is specified by FQDN via DHCP:
If DHCP option 162 (information of SIP server which DT700 Series connected to) specifies SIP
server by FQDN instead of IP address, it is necessary to perform either of the following:
- Obtain DNS server's IP address from the DHCP server.
- Assign DNS server's IP address on DT700 Series configuration setting.
When not necessary to assign DNS server's IP address on configuration setting, STEP 8.
STEP 6: Select [Network Settings]
STEP 7: Enter the IP address of DNS server. Click the "OK" button.
STEP 8: Select [SIP Settings]
a. To specify SIP server by IP address:
Assign the IP address of SIP server, and then click the "OK" button.
b. To specify SIP server by FQDN:
Assign fully qualified domain name of SIP server, and then click the "OK" button. 0-9, A-Z, a-z, *,
#, . (period), - (hyphen), and _(underscore) is available to use for domain name entry (maximum
128 characters).
DNS server's assignment is necessary when using fully qualified domain name. See "IP Address Setting for
Note:
DNS Server" for details.
About IP address of SIP server (Telephony Server), refer to "Registration Destination of IP Devices/Sta-
Note 1:
tions" in INTRODUCTION of Installation Manual.
STEP 9: If there are backup SIP servers in the network, continue assigning 2nd, 3rd and 4th SIP server.
- Click [2nd Server Address] to assign the second SIP server.
- Click [3rd Server Address] to assign the third SIP server.
- Click [4th Server Address] to assign the fourth SIP server.
STEP 10: As in STEP 8, specify the SIP server by IP address or FQDN. Click the "OK" button after assigning
the data.
STEP 11: Click the "Save" button. After setting is complete, SIP server begins setup for DT700 Series.
In the following instances, the terminal will display an error message.
Note:
- SIP server does not exist in the network
- Connection to SIP server could not be established since the user assigned an incorrect value.
- Connection to DHCP Server could not be established since the user assigned an incorrect value
If the above occurs, perform one of the following:
- Reassign data settings
- Connect SIP server to the network.
→ [DNS Address].
→
[Server Address URI]
VOL.3-653
CHAPTER 4
→
Go to STEP 8.
→ Go to STEP 6.
→
[1st Server Address].
CONFIGURATION SETUP
Note 1