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ITU-T Q.2763
ITU-T Q.2763 Signalling System No. 7...
ITU There are 5320 products.
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ITU-T Q.699 ADD 1
ITU-T Q.699 ADD 1 DSS1-SS7 interworking for call completion on no reply
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2957.1 AMD 1
ITU-T Q.2957.1 AMD 1 Q.2957.1 (1995) Amendment 1
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2971C
ITU-T Q.2971C Digital subscriber signalling system No. 2 - User-network interface layer 3 specification for point-to-multipoint call/connection control: Test Suite Structure and Test Purposes (TSS & TP) for the user
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2971D
ITU-T Q.2971D Digital subscriber signalling system No. 2 - User-network interface layer 3 specification for point-to-multipoint call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra information for testing (PIXIT) proforma for the user
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2971E
ITU-T Q.2971E Digital subscriber signalling system No. 2 - User-network interface layer 3 specification for point-to-multipoint call/connection control: Test Suite Structure and Test Purposes (TSS & TP) for the network
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2971F
ITU-T Q.2971F Digital subscriber signalling system No. 2 - User-network interface layer 3 specification for point-to-multipoint call/connection control: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma for the network
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2984
ITU-T Q.2984 Broadband integrated services digital network (B-ISDN) and broadband private integrated services network (B-PISN) - Prenegotiation
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ITU-T Q.2981
ITU-T Q.2981 Broadband integrated services digital network (B-ISDN) and broadband private integrated services network (B-PISN) - Call control protocol
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.1236
ITU-T Q.1236 Intelligent Network Capability Set 3 - Management Information Model Requirements and Methodology
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2610
ITU-T Q.2610 Usage of cause and location in B-ISDN user part and DSS2
$12.50 $25.00 -50%Reduced price!In Stock -
ITU-T Q.2660
ITU-T Q.2660 Interworking between signalling system No. 7 broadband ISDN user part (B-ISUP) and narrow-band ISDN user part (N-ISUP)
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ITU-T Q.2730
ITU-T Q.2730 Signalling system No. 7 B-ISDN user part (B-ISUP) - Supplementary services
$12.50 $25.00 -50%Reduced price!In Stock
