Hi Dan:

Just a quick follow up to my earlier posting.  with a little more searching, I
found that the 2-wire PSTN specification S/INT-2W/02.MAY2001 is still listed
as number 249 on the TEC web site in the large list at the following URL:

http://www.tec.gov.in/List/complete.pdf

This suggests to me that this specification is still in force, although it is
unclear how TEC decides which types of equipment it covers.  In my view, this
appears to be the basic access standard for analog PSTN terminal equipment. 
It does not require current limiting.  So, if another standard that *appears*
to cover your product does require current limiting, it is worth discussing
the discrepancy with TEC to see if the requirement can be waived for your
particular situation.





Joe Randolph
Telecom Design Consultant
Randolph Telecom, Inc.
781-721-2848 (USA)
j...@randolph-telecom.com
http://www.randolph-telecom.com <http://www.randolph-telecom.com/> 


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