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ITU-T Q Suppl. 70 (06/2019)

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Signalling requirements for IMS and GSM/UMTS network supporting multi-device emergency telecommunications service
Supplement 70 to ITU-T Q-series Recommendations specifies the signalling requirements for IP multimedia system (IMS) and GSM/UMTS network supporting multi-device emergency telecommunications service (ETS).
Citation: https://handle.itu.int/11.1002/1000/13981
Series title:
Approval date: 2019-06-26
Provisional name:Q.suppl.Multi_Device_ETS
Approval process:Agreed
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Further details: Patent statement(s)
 Development history

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