• Your shopping cart is empty!

  • ETSI ETR 331
Provide PDF Format

Learn More

ETSI ETR 331

  • Security Techniques Advisory Group (STAG); Definition of user requirements for lawful interception of telecommunications; Requirements of the law enforcement agencies
  • standard by European Telecommunications Standards Institute, 12/01/1996
  • Publisher: ETSI

$13.00$25.50


The requirements for legal interception (see reference) provide for a set of general requirements for the interception of telecommunications by law enforcement and state security agencies. These requirements will be used as a basis for the technical work. In their present form, however, they are not suitable for immediate implementation in telecommunications systems and require transformation to technically useful statements or requirements prior to standardization. This transformation process will consist of three steps: Step 1: Define user requirements Step 2: Define network requirements Step 3: Define handover interface(s) This ETR covers step 1 above.

Product Details

Edition:
1
Published:
12/01/1996
Number of Pages:
22
File Size:
1 file , 66 KB

Related Products

ETSI TS 101 376-3-14

ETSI TS 101 376-3-14

GEO-Mobile Radio Interface Specifications; Part 3: Network specifications; Sub-part 14: Transmission..

$13.00 $25.50

ETSI EN 300 052-2

ETSI EN 300 052-2

Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; ..

$11.00 $21.51

ETSI EN 300 407

ETSI EN 300 407

Fixed Radio Systems; Point-to-point equipment; Parameters for digital radio systems for the transmis..

$15.00 $29.50

ETSI ETS 300 267-6

ETSI ETS 300 267-6

Integrated Services Digital Network (ISDN); Telephony 7 kHz and videotelephony teleservices; Digital..

$85.00 $169.50