Re: Emergency Calls with SIP?

Henning Schulrinne wrote a number of relevant drafts.  The topic of 
connection from a SIP phone to a legacy emergency call centre was 
explored in draft-taylor-sipping-emerg-scen-01.txt, which also gives the 
references to Henning's drafts.

Rene Bartsch wrote:

> Hi,
> 
> currently I'm faced with the problem of emergency calls.
> 
> As you need to gather the location of the caller to connect to the nearest 
> emergency center when 911, 110, 112, ... is dialed, SIP needs some way for 
> determining location.
> 
> My idea is to store a location-tag (e.g. address or GPS-data) in the 
> SIP-phone, which is transmitted to the SIP-provider in case an emergency 
> number is dialed.
> That way the SIP-provider can determine the appropriate emergency center by 
> country and zip/area code transmitting three addresses to the emergency 
> center:
> 
> location, SIP-account holder and IP.
> 
> With location you can send help directly (e.g. ambulance). In case of wrong 
> location or misuse you can investigate the caller by account-holder address 
> and IP.
> 
> Are there any RFCs or Drafts for a emergency-call use-case with SIP?
> 
> Rene Bartsch
> 
> _______________________________________________
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> 

_______________________________________________
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This list is for NEW development of the core SIP Protocol
Use sip-implementors <at> cs.columbia.edu for questions on current sip
Use sipping <at> ietf.org for new developments on the application of sip