FoIP Configuration 2351n Because NetMeeting does not support T.38 capability description parsing, youmust disable the voice gateway in H.323 slow start mode from containing the T.38capability description in its capability set to interwork with NetMeeting.Configuring DefaultValues of FaxParameters Globallyn For the use of default values of global parameters, refer to “Configuring GlobalDefault Voice Parameters” on page 2276.Configuration prerequisitesVoIP configuration is completed, IP calls can be made successfully, and faxmachines are connected correctly.Configuration procedureFollow these steps to configure default values of fax parameters globally:Configure the capability set ofthe voice gateway in H.323slow start mode to containT.38 capability description.voip h323-conf tcs-t38 RequiredBy default, the capability setcontains T.38 capabilitydescription.To do... Use the command... RemarksTo do... Use the command... RemarksEnter system view system-view -Enter voice view voice-setup -Enter voice dial program view dial-program -Configure the transmit energylevel of the gateway carriergloballydefault entity fax level level OptionalBy default, the transmitenergy level of the gatewaycarrier is -15 dBm.Configure the protocol forinterworking with otherdevices globallydefault entity fax protocol{ t38 | standard-t38 }[ lb-redundancy number |hb-redundancy number ]default entity fax protocolpcm { g711alaw |g711ulaw }OptionalBy default, T.38 (namely,T.38) protocol is used for fax.The number of low speed andhigh speed redundant packetsis 0.Configure the maximum faxrate globallydefault entity fax baudrate{ 2400 | 4800 | 9600 | 14400 |disable | voice }OptionalBy default, the fax rate isdetermined by the voicemode.Configure the fax negotiationcapability globallydefault entity fax nsf-on OptionalBy default, the fax negotiationis based on the standardcapability.Configure the fax trainingmode globallydefault entity faxtrain-mode { local | ppp }OptionalBy default, the ppp training isadopted.
