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WIRELESS
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EMTA
7
EMTA
This chapter describes the screens that display when you click
EMTA
in the toolbar.
These screens display information about the CVE-30360’s embedded Multimedia
Terminal Adapter module.
NOTE:
The fields in these screens are read-only, and are provided for
troubleshooting purposes only.
7.1
THE STATUS SCREEN
Use this screen to see general information about the eMTA module.
Click
EMTA
>
Status
. The following screen displays.
FIGURE 31:
The EMTA > Status Screen
The following table describes the labels in this screen.
TABLE 29:
The EMTA > Status Screen
Startup Procedure
Telephony DHCP
This field displays the status of the remote telephony
DHCP server.
Telephony Security
This displays the type of security used for voice calls
through the CVE-30360.
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7.2
THE DHCP SCREEN
Use this screen to see information about the MTA module’s connections to the
service provider.
Click
EMTA
>
DHCP
. The following screen displays.
Telephony TFTP
This field displays the status of the remote telephony
TFTP server.
Telephony Call
Server Registration
This field displays the status of the connection between
each of the CVE-30360’s phone lines and the remote
call server.
Telephony
Registration
Complete
This field displays the overall status of voice call
registration.
SIP Registration Status
SIP Registration
Timer
This field displays the number of seconds after which the
CVE-30360 re-registers with the SIP (Session Initiation
Protocol) server. This field does not display when the
CVE-30360 is not connected to a SIP server.
MTA Line State
Line 1
These fields display the current status of each phone
connected to the CVE-30360.
These fields do not display when a phone is not
connected to the relevant port.
Line 2
TABLE 29:
The EMTA > Status Screen (continued)
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FIGURE 32:
The EMTA > DHCP Screen
The following table describes the labels in this screen.
TABLE 30:
The EMTA > DHCP Screen
Address Information
MTA MAC Address
This field displays the Media Access Control (MAC)
address of the Media Terminal Adapter (MTA) module.
MTA IP Address
This field displays the IP address of the MTA module.
Lease Parameters
FQDN
This displays the Fully-Qualified Domain Name of the
DHCP server from which the MTA module derives its IP
address and subnet mask.
IP Address/Submask
This displays the MTA module’s IP address and subnet
mask, derived by DHCP.
Gateway
This displays the IP address of the MTA module’s
gateway on the WAN.
Primary DNS
This displays the IP address of the MTA module’s
primary Domain Name System (DNS) server.
Secondary DNS
This displays the IP address of the MTA module’s
secondary DNS server.
Lease Timers
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Lease Time
Remaining
This displays the amount of time for which the MTA
module’s current DHCP lease is valid.
Rebind Time
Remaining
This displays the amount of time until the MTA module
attempts to obtain another IP address from another
DHCP server, should lease renewal fail.
Renew Time
Remaining
This displays the amount of time until the MTA module
attempts to renew its DHCP lease with the current
DHCP server.
Packet Cable DHCP Option 122
NOTE:
DHCP Option 122 is defined in RFC 3495.
SNMP Entity (Sub-
Option 3)
This displays the Telephony Service Provider’s
provisioning server address.
Kerberos Realm (Sub-
Option 6)
This displays the TSP’s Kerberos realm name.
Provisioning Timer (Sub-
Option 8)
This displays the TSP’s provisioning timer value.
TABLE 30:
The EMTA > DHCP Screen (continued)