Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones254Note: It works only if “features.fwd.allow” is set to 1 (Enabled) and “features.fwd_mode” is set to 1 (Cus-tom). It is not applicable to CP960 phones.PermittedValues Integer from 0 to 20 (determined by “features.forward.no_answer.show_ring_times”)Default 2Web UI Features->Forward&DND->Forward->AccountX->No Answer Forward->After Ring Time(0~120s)Phone UI Settings->Features->Call Forward->AccountX->No Answer Forward->After Ring TimeParameter account.X.timeout_fwd.on_code[1] .cfgDescriptionIt configures the no answer forward on code to activate the server-side no answer forward feature.The phone will send the no answer forward on code and the pre-configured destination number (con-figured by the parameter “account.X.timeout_fwd.target”) to the server when you activate no answer for-ward feature on the phone.Note: It works only if “features.fwd.allow” is set to 1 (Enabled) and “features.fwd_mode” is set to 1 (Cus-tom). It is not applicable to CP960 phones。PermittedValues String within 32 charactersDefault BlankWeb UI Features->Forward&DND->Forward->AccountX->No Answer Forward->On CodePhone UI Settings->Features->Call Forward->AccountX->No Answer Forward->On CodeParameter account.X.timeout_fwd.off_code[1] .cfgDescriptionIt configures the no answer forward off code to deactivate the server-side no answer forward feature.The phone will send the no answer forward off code to the server when you deactivate no answer forwardfeature on the phone.Note: It works only if “features.fwd.allow” is set to 1 (Enabled) and “features.fwd_mode” is set to 1 (Cus-tom). It is not applicable to CP960 phones.PermittedValues String within 32 charactersDefault BlankWeb UI Features->Forward&DND->Forward->AccountX->No Answer Forward->Off CodePhone UI Settings->Features->Call Forward->AccountX->No Answer Forward->Off Code[1]X is the account ID. For T58V/T58A/T56A, X=1-16.Call Forward Synchronization for Server-side ConfigurationCall forward synchronization feature provides the capability to synchronize the status of the call forward featuresbetween the IP phone and the server.If the call forward is activated in phone mode, the forward status changing locally will be synchronized to all registeredaccounts on the server; but if the forward status of the specific account is changed on the server, the forward statuslocally will be changed.The following table lists the parameters you can use to configure call forward synchronization for server-side.