Specifications

1154 Cannot set Pickup Group of the analog phone.
1155 Cannot set T.38 Enabled of the analog phone.
1156 Cannot set voicemail status/pin of the analog phone.
1157 The user’s extension does not exist.
1158 Unknown phone type of the extension.
1159 Invalid FXS port.
1160 Enter an Extension number.
1161 Analog phone does not exist.
1162 Extension of the analog phone contains associated DID trunk.
1163 Cannot delete the analog phone.
1164 The POTS port(group) of analog phone does not exist.
1165 Existed extension when adding a new extension of IP phone.
1166 Cannot delete extension’s voicemail configuration file.
1167 Cannot set associated IP extension of usergroup.
1168 Cannot set associated analog extension of usergroup.
1169 Invalid MAXACTIVEUSERS value.
1170 Invalid MAXACTIVECALLS value.
1171 Invalid MAXWIRELESSCALLS value.
1180 Invalid IP Route ID.
1181 Existed IP Route ID.
1182 Existed Route in system.
1183 Cannot add the IP Route.
1184 Cannot modify configuration file.
1185 Cannot delete current IP Route.
1186 Modify fail, recover the previous IP Route.
1187 Cannot Recover the previous Route, delete rule.
1188 Unavailable Route in the system.
2001 Cannot open the specified file.
2002 Cannot find the specified directory.
3001 The content of configuration file is not concurrent with configuration files.
3002 Invalid variable type.(only auth, reg, zaptrunk, and ext are allowed).
3003 The specified trunk does not exist.
3004 Cannot set DID of Extension.
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