Administration Guide
Page 56
STEP 6 If you are using modem passthrough. For example: fax protocol T38 fax rate voice fax-relay ecm disable fax nsf 000000 no • Preferred Codec: G.711 • Use pref. STEP 3 Determine the success rate. For example: ... cannot be set to G.711 fallback. codec only: yes STEP 4 If you are using a Cisco media gateway for PSTN termination, disable T.38 (fax relay) and enable fax using a Cisco media gateway use the following settings: Make sure the Cisco gateway is correctly configured for the FXS port to which the FAX machine is...
STEP 6 If you are using modem passthrough. For example: fax protocol T38 fax rate voice fax-relay ecm disable fax nsf 000000 no • Preferred Codec: G.711 • Use pref. STEP 3 Determine the success rate. For example: ... cannot be set to G.711 fallback. codec only: yes STEP 4 If you are using a Cisco media gateway for PSTN termination, disable T.38 (fax relay) and enable fax using a Cisco media gateway use the following settings: Make sure the Cisco gateway is correctly configured for the FXS port to which the FAX machine is...
Administration Guide
Page 178
... . The MIME type for this feature, select yes. The default is taken from the Hook Flash MIME Type setting. FAX T38 Redundancy Select the appropriate number. Cisco Small Business ATA Administration Guide 178 Hook Flash Tx Method Select the method for each of its four modules (Line 1-2, 3-4, ... for signaling hook flash events: None, AVT, or INFO. Otherwise, select no . T.38 is None. The default is supported by the SPA2102 and the SPA8000. The default is yes. AVT uses RFC2833 AVT (event = 16). To use this feature automatically disables the echo canceller when...
... . The MIME type for this feature, select yes. The default is taken from the Hook Flash MIME Type setting. FAX T38 Redundancy Select the appropriate number. Cisco Small Business ATA Administration Guide 178 Hook Flash Tx Method Select the method for each of its four modules (Line 1-2, 3-4, ... for signaling hook flash events: None, AVT, or INFO. Otherwise, select no . T.38 is None. The default is supported by the SPA2102 and the SPA8000. The default is yes. AVT uses RFC2833 AVT (event = 16). To use this feature automatically disables the echo canceller when...
Administration Guide
Page 209
... SPA8800 only) Enable symmetric RTP operation. Otherwise, select no . SPA will detect FAX tone whether it is the callee Symmetric RTP The default is yes. Cisco Small Business ATA Administration Guide 209 Otherwise, select no . To enable the use this feature, select yes. SPA will detect FAX tone only if it... Line page (SPA3102) B Hook Flash Tx Method Select the method for this message body is taken from the Hook Flash MIME Type setting. FAX Enable T38 The default is yes.
... SPA8800 only) Enable symmetric RTP operation. Otherwise, select no . SPA will detect FAX tone whether it is the callee Symmetric RTP The default is yes. Cisco Small Business ATA Administration Guide 209 Otherwise, select no . To enable the use this feature, select yes. SPA will detect FAX tone only if it... Line page (SPA3102) B Hook Flash Tx Method Select the method for this message body is taken from the Hook Flash MIME Type setting. FAX Enable T38 The default is yes.