Accton Technology SIP Gateway VG3300 Series User Manual
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both sides support SIP-based T.38.
Note:
If VG3300 connects different SIP devices, some have T.38, but some use G.711 codec only, then
user should enable G.711 codec support for FAX. Setup method is listed below:
1. The same step as above set Connect Device to Fax
2. Setup “Codecs Type“, Web Folder: ADVANCED\SIP COMMON
Select and mark “PCMU” and “PCMA” Codecs (G.711 Standard), than click “Apply” button
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