Grandstream HT503 ATA Firmware

Grandstream HT503 ATA Firmware 1.0.4.100 Beta 更新

BUG FIXES: - Fixed Time zone "GMT+12:00 (Auckland, Wellington)" shows wrong time - Updated New Zealand time zone - Fixed HT503 did not detect incoming calls using PSTN from Telecom Italia - Fixed HT503 NTT CID scheme did not work - Fixed BJ Telcom...

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Grandstream HT502 ATA Firmware

Grandstream HT502 ATA Firmware 1.0.4.100 Beta 更新

BUG FIXES: - Fixed Time zone "GMT+12:00 (Auckland, Wellington)" shows wrong time - Updated New Zealand time zone - Fixed HT503 did not detect incoming calls using PSTN from Telecom Italia - Fixed HT503 NTT CID scheme did not work - Fixed BJ Telcom...

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