[VoIP] Channel Bank on Ebay [not mine] and E&M

Mark Rudholm mark at rudholm.com
Thu Dec 6 12:51:23 CST 2007


I don't know if it's been discussed before.

If "RJ9" isn't the proper designation, I'm curious what is.

Dennis D Hock wrote:
> Hasn't this been discussed before?  I don't recall there being any such RJ
> in the Part 68 definitions.  Wasn't it determined that that was some other
> company that tagged that on to the handset modular jack but no such
> registered jack arrangement is defined in Part 68?
> 
> Dennis Hock
> 
> -----voip-bounces at ckts.info wrote: -----
> 
> 
> To: Voice Over IP Tandem for Analog Switches <voip at ckts.info>
> From: Mark Rudholm <mark at rudholm.com>
> Sent by: voip-bounces at ckts.info
> Date: 12/06/2007 01:43PM
> Subject: Re: [VoIP] Channel Bank on Ebay [not mine] and E&M
> 
> RJ9 is the small (four conductor positions) connector
> used on handsets and handset cords.
> 
> (it's not normally used for phone lines, with some
> weird exceptions, like Sangoma FXS PCI cards)
> 
> Steph Kerman wrote:
>> RJ9?  My Registration Service Manual jumps from RJA3 to RJ11.  What is
>> an RJ9?
>>
>> Steph
>>
>> Mad Mark wrote:
>>> I don't see any RJ9 (telephone) ports on it anywhere. How are phones
> hooked to such a unit??
>>>
>>>
>>>
>>>> Date: Thu, 6 Dec 2007 07:19:00 -0800
>>>> From: ikj1234i at yahoo.com
>>>> To: voip at ckts.info
>>>> Subject: [VoIP] Channel Bank on Ebay [not mine] and E&M
>>>>
>>>>
>>>> Currently on Ebay there's a Coastcom channel bank with
>>>> a total of 2 T1's and 48 FXS ports.  Initial asking
>>>> price is $19.99. [Item number: 120193396868]
>>>>
>>>> I have no interest in this item except that I have an
>>>> identical Coastcom unit here which I can say is
>>>> definitely Telco quality, *not* "consumer" grade!
>>>> Manuals are freely downloadable in PDF format from
>>>> coastcom.com.
>>>>
>>>> Additionally I have several 4W E&M cards and I would
>>>> be very willing to consider sending a couple of them
>>>> (for shipping costs only) to someone on list if they
>>>> will use them...  Each plugin card supports two
>>>> separate 4W E&M trunks...
>>>>
>>>> Max
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> 
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