IVR Command
Can use the fxs port keypad to operator R7121-L1/R7141-L1/R7111-L1, follow the
instruction to listen R7121-L1/R7141-L1 configuration.
Appendix
A - FAQ List
1. What is the default administrator password to login to the R7121-L1/R7141-L1/R7111-L1? How to
Login?
A: By default, default username is “admin”, default password is also “admin” to login to the router. For
security, you should modify the password to protect your gateway against hacker attacks.
Default Wan Port Access type is DHCP Client, LAN Port IP Address is “192.168.1.1”.Loging Web User
Interface, open the Bowser (IE/FireFox) and input IP address.
2. I forgot the administrator password. What should I do?
A: Press the Reset button on the rear panel for over 5 seconds to reset all settings to default factory
values. Then you can use the default Username/Password to Login Web UI.
3. Why is it that I can ping to outside hosts, but not access Internet Web sites?
A: Check the DNS server settings on your PC. You should get the DNS servers settings from your ISP. If
your PC is running a DHCP client, remove any DNS IP address setting. As the router will assign the DNS
settings to the DHCP-client-enabled PC.
4. What is the maximum number of IP addresses that the DHCP server of the gateway can assign to
local PCs?
A: The built-in DHCP server can support 253 IP addresses for local network usage.
5. Why can I call out by R7121-L1/R7141-L1/R7111-L1?
A: Please check your R7121-L1/R7141-L1/R7111-L1 is registered SIP Proxy Server (ITSP), and chink your
Internet works fine. R7121-L1/R7141-L1/R7111-L1 can’t make a call without Internet or SIP Account that
from ITSP supply. You must have a SIP account or know the other ATA/Gateway IP/Domain Name, than
you can make a VoIP call.
6. I can’t use web Interface to setting R7121-L1/R7141-L1/R7111-L1, How can I do?
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