Conformance Test Specification (TTCN) for the protocol for layer 3 signalling between exchanges of private integrated services networks for the control of circuit-switched calls.

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    95 pages
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Conformance Test Specification (TTCN) for the protocol for layer 3 signalling between exchanges of private integrated services networks for the control of circuit-switched calls.

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    50 pages
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Conformance Test Specification (TTCN) for the protocol for layer 2 signalling between exchanges of private integrated services networks for the control of circuit-switched calls.

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    29 pages
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Conformance Test Specification (TTCN) for the protocol for layer 2 signalling between exchanges of private integrated services networks for the control of circuit-switched calls.

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    29 pages
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Conformance Test Specification (TTCN) for the protocol for layer 3 generic functional protocol for the support of supplementary services between exchanges of private integrated services networks for the control of circuit-switched.

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    82 pages
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Conformance Test Specification (TTCN) for the protocol for layer 3 generic functional protocol for the support of supplementary services between exchanges of private integrated services networks for the control of circuit-switched.

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    36 pages
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