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YOUNGWOO TELECOM Network Development Team
correct. In case of having changed telecom equipment (serial port or modem), correctly change phone access
networking setup.
721 ERROR_PPP_NO_RESPONSE
Wrong configuration information of phone access networking. Check if phone access networking setup is
correct. In case of having changed telecom equipment (serial port or modem), correctly change phone
access networking setup.
722 ERROR_PPP_INVALID_PACKET
PPP packet was received in a wrong format. It may result from line defect. So, after a while, reattempt that or
use other access number.
723 ERROR_PHONE_NMBER_TOO__LONG
Maximum length of phone number including prefix and suffix is 128 characters. Check if the phone number
is correct.
727 ERROR_ACCESSING_TCPCFGDLL
Wrong configuration information of phone access networking. Check if phone access networking setup is
correct. In case of having changed telecom equipment(serial port or modem), correctly change phone access
networking setup.
728 ERROR_NO_IP_RAS_ADAPTER
Wrong configuration information of phone access networking. Check if phone access networking setup is
correct. In case of having changed telecom equipment(serial port or modem), correctly change phone access
networking setup.
729 ERROR_SLIP_REQUIRES_IP
Use [Control Panel
è
Network] and install TCP/IP.
730-739
731 Temporary line trouble or phone access networking setup trouble.
Such error results from the following:
A Network protocol installed in the system is not TCP/IP or the setup is wrong.
B The quality of phone line used for communication is bad.
SOLUTION
A If IPX/SPX compatible protocol, NETBEUI, etc. are installed in My computer
è
Control panel
è
Network, delete that. And, check call access icon setup.
B It may occur temporarily if phone line status is bad. In this case, attempt that after a while or use other
