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Liaison statement
Reply LS on eCall support for the EU from IETF Ecrit WG

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State Posted
Submitted Date 2015-12-02
From Group 3GPP-TSGSA-SA2
From Contact Leopold Murhammer
To Group ecrit
To Contacts Marc Linsner <>
Roger Marshall <>
Cc Barry Leiba <>
Marc Linsner <>
Ben Campbell <>
Alissa Cooper <>
Roger Marshall <>
Emergency Context Resolution with Internet Technologies Discussion List <>
Response Contact
Purpose In response
Attachments S2-154463_was_154449_154138_LS_Reply_IETF_cl
S2-153654-ecall over IMS-r8
Liaisons referred by this one Liaison Statement on NG eCall support for the EU
1. Overall Description:
SA2 would like to thank IETF ECRIT for the incoming LS informing 3GPP of IETF
work enabling eCall over IETF SIP. SA2 has agreed on a work item (enclosed) in
SA2#111, see WID (S2-153654) "Evolution to and Interworking with eCall in IMS

SA2 plans to start work on this topic at SA2#113 and finalize the work by May

2. Actions:
To IETF Ecrit WG group.
ACTION:         TSG SA WG2 respectfully asks IETF ECRIT to take the above
information into account.

3. Date of Next TSG-SA WG2 Meetings:
TSG-SA WG2 Meeting #113 25-29 January, 2016             St. Kitts
TSG-SA WG2 Meeting #114 11-15 April, 2016               Sophia Antipolis, FR