VoIP Phones - Zyxel VMG/DX Routers: Difference between revisions

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Revision as of 23:11, 10 March 2023 (view source) Drsox (talk \| contribs) No edit summary ← Older edit		Latest revision as of 17:01, 4 April 2024 (view source) Drsox (talk \| contribs) (→‎Compatibility)
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==Compatibility== Specifically tested on a DX5301-B2, EX5401-B1, EX5601-B0 and a VMG8825-B50B. The instructions ~~should~~will work for any Zyxel router on the ~~Opal~~same firmware platform ("Opal"). <small>''NOTE'': There is a bug in some firmware versions of the EX5601 router. The phone will not ring for a long time while the person calling receives ringing tone. If you pick up the phone while the phone is "ringing but not ringing" the call gets answered.<br /> For each inbound call the delay will increase until the router is power cycled.<br /> ''Workaround'': Set the region to USA or NOR (the ring style you hear will change for inbound and outbound calls! The ring people calling you will hear does not change).<br /> ''Fix'': Firmware "V5.70(ACDZ.2)C0_20231201" and newer do not suffer from this problem.</small> ==Physical==