4 Administrator Settings
95
Reliability
Tells the router to maximize the reliability.
Cost
Tells the router to minimize the cost.
IP Precedence Telephony
Used to define which priority audio should have in the network for telephone calls. The higher
the number, the higher the priority. The priority ranges from 0(off) - 7 for each type of packets.
Auto will provide the following priority:
Audio
4
Diffserv Video
Used to define which priority Audio, Video, Data and Signaling packets should have in an IP
network. The priority ranges from 0 to 63 for each type of packets.
Diffserv Telephony
Used to define which priority Audio packets should have in an IP network for telephone calls.
The priority ranges from 0 to 63 for each type of packets.
H.323 Ports
Static When selecting static H.323 ports for TCP connections the ports 5555 or
5556 will be used for Q.931 and H.245 respectively.
Dynamic The system will allocate which ports to use when opening a TCP connection.
The reason for doing this is to avoid using the same ports for subsequent
calls as some firewall consider this as a sign of attack.
SNMP Settings
SNMP Trap Host identifies the IP-address of the SNMP manager. SNMP (Simple Network
Management Protocol) is used for monitoring and configuring of different entities in a network.
The system's SNMP Agent responds to requests from SNMP Managers (a PC program etc.).
SNMP traps are generated by the agent to inform the manager about important events.
Traps can be sent to multiple SNMP Trap Hosts. Enter the IP address of up to three SNMP
managers. All traps will then be sent to the hosts listed.
SNMP Community names are used to authenticate SNMP requests. SNMP requests must
have a ‘password’ in order to receive a response from the SNMP agent in the codec. Note
that the SNMP Community name is case sensitive. The default password is "public".