Check Point  | Troubleshooting Procedures  | |
1  | LAN cable connected?  | Check the LAN cable connection.  | 
2  | Number of specified Alias fax correct?  | Confirm the Alias of the remote fax. Error Code: 13-14  | 
3  | Firewall/NAT installed?  | The firewall cannot be breached. Send by another method (Fax, Internet Fax)  | 
4  | Transmission sent manually?  | Manual sending not supported.  | 
5  | Gatekeeper/SIP server installed correctly?  | Contact the network administrator.  | 
6  | Gatekeeper/SIP server power turned ON?  | Contact the network administrator.  | 
7  | IP address/host name of Gatekeeper/SIP server correct?  | Check the IP address/host name.  | 
8  | DNS server registered when Gatekeeper/SIP server host name specified?  | Contact the network administrator.  | 
9  | Enable H.323/Enable SIP SW is set to on?  | Check the settings. See User Parameter SW 34 Bit 0/SW 34 Bit 1  | 
10  | IP address of local fax registered?  | Register the IP address of the local fax.  | 
11  | Alias number of local fax registered?  | Register the Alias number of the local fax.  | 
12  | Remote fax registered in Gatekeeper?  | Contact the network administrator.  | 
13  | Remote fax a T.38 terminal?  | Check whether the remote fax is a T38 terminal.  | 
14  | Remote fax switched off or busy?  | Contact the network administrator.  | 
15  | Network bandwidth too narrow?  | Request the system administrator to increase the bandwidth.  | 
Raise the delay level. (IPFAX SW 01 Bit 0 to 3)  | ||
Lower the modem transmission baud rate. (IPFAX SW 05)  | ||
16  | Remote fax cancelled transmission?  | Check whether the remote fax cancelled the transmission.  |