July 2012: NET releases Tenor Firmware P108-09-21

I see NET’s just released a firmware update for the Tenor series of UC Gateways. It takes it up from “AS_AF_AX_BX-DXi-P108-09-18” to “AS_AF_AX_BX-DXi-P108-09-21”. No idea what’s in it, and I’m not allowed to post it here (sorry) – but if you’re a Tenor devotee like me, you’ve already abandoned this post and are downloading it …

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Calling a busy Tenor port fails with SIP 503 instead of 486

The NET Tenor appears to have a bug in its “108 Routing” (a feature enhancement I wrote of here and here). If you make a call to an FXS port that’s busy, the Tenor reports “SIP/2.0 503 Service Unavailable” instead of “SIP/2.0 486 Busy here”, and this is reflected back to the calling party. A …

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Tenor “108 Routing”

The NET (nee Quintum) Tenor gateway family has recently seen a functionality injection with the introduction of what they’re calling “108 Routing”. Until now the Tenor has had some limitations in its routing capabilities. One such restriction was that the outbound (IP) destination was either H.323 or SIP – you could never run both in …

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