[asterisk-users] Digium AEX410, MTNL Mumbai Caller-ID problems

A J Stiles asterisk_list at earthshod.co.uk
Fri Sep 14 10:32:03 CDT 2012

On Friday 14 September 2012, Mitul Limbani wrote:
> Operator sends callerId after 1st small ring (actually this is not audible
> since its very small duration ring) post which all the data flows.
> However, sometimes due to line distrubance this first small ring is missed.

Are you sure caller ID in India is not done as it is in the UK, with a 
reversal of the line polarity before the first ring and the ident sent after 
the reversal?


Answers come *after* questions.

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