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X4U Downloads

SIP IP Phones · XU Series Business IP Phone

Documents

Firmware

VersionDateDownloadRelease NoteMD5
X4U-V2-2.12.26.42026-09-29Download (opens in a new tab)Release Note (opens in a new tab)02283f91722f9ed4d5f6d7c6f095b0fe
X4U-V2-2.12.25.62026-03-11Download (opens in a new tab)Release Note (opens in a new tab)0ee9863c533503e689eb18ae698388cf
X4U-V2-2.12.22.22025-04-28Download (opens in a new tab)Release Note (opens in a new tab)98a7127cb51fef81f02f01e0d1ace767
X4U-V2-2.12.202024-07-24Download (opens in a new tab)Release Note (opens in a new tab)c08126433cadefee01dd6065a7b818dd
X4U-V2-2.12.17.142024-05-08Download (opens in a new tab)Release Note (opens in a new tab)22137c4e271e3ed29bd3bbde7842463b
X4U-V2-2.12.17.72024-04-11Download (opens in a new tab)Release Note (opens in a new tab)174719dfbca23eec718f44bb810a0f2a
X4U-V2-2.12.16.172023-05-22Download (opens in a new tab)Release Note (opens in a new tab)0325e1515070bbf658bc18fbfa5b9c8d
X4U-V2-2.12.16.42023-02-10Download (opens in a new tab)Release Note (opens in a new tab)3b0b567ca76f0f8d738ff2cbdcfe033d
X4U-V2-2.12.15.82022-12-16Download (opens in a new tab)Release Note (opens in a new tab)52caf34731ffd3eea8e4dc14a77942eb
X4U-V2-2.12.15.12022-10-17Download (opens in a new tab)Release Note (opens in a new tab)23a176f4817f921b6309b29b1202fb7b
X4U-V2-2.12.4.12022-05-20Download (opens in a new tab)–bb4c2169e44ee29ae44571eac576cd7d
X4U-V1-2.4.132023-06-29Download (opens in a new tab)Release Note (opens in a new tab)96eea91b1b069e8d36bb8e85f8c10033
X4U-V1-2.4.122023-03-10Download (opens in a new tab)Release Note (opens in a new tab)888491cd5a060b4462bfc2a10184e82e
X4U-V1-2.4.62022-11-03Download (opens in a new tab)Release Note (opens in a new tab)25f1cfa550fe028f5ae682cf657c5f9c
X4U-V1-2.4.5.22022-08-12Download (opens in a new tab)Release Note (opens in a new tab)e4cb9bc9ace3bd75a23d649eee319029
X4U-V1-2.4.52021-11-25Download (opens in a new tab)Release Note (opens in a new tab)2f2e7fe7aa2956dda9f2daadcb386979
X4U-V1-2.4.22021-02-12Download (opens in a new tab)Release Note (opens in a new tab)515a832a11343a0163f0a8d9d9ac595f
X4U-V1-2.2.112020-10-30Download (opens in a new tab)Release Note (opens in a new tab)846235761f5ee53362c720a5ca4c9042
X4U-V1-2.2.12020-07-03Download (opens in a new tab)Release Note (opens in a new tab)4305c012d71f15a620c38bdb816abce8
X4U-V1-2.0.52020-06-05Download (opens in a new tab)Release Note (opens in a new tab)66e1e73b3a2cabb3301f05bbba5713a8
X4U-V1-2.0.22020-05-15Download (opens in a new tab)Release Note (opens in a new tab)a6b0c8c681ff3697b856d53db35bcf1e
X4U-V1-1.0.02020-07-09Download (opens in a new tab)–0334715a55c8b2f85b45d1fbe478e683

All files are downloaded from Fanvil's official servers (fanvil.com).