AT&T 7300 series, 7500 series, 7100 series, 2500 series, 7200 series manual Tandem TIE Trunk Networks

CONTENTS v

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Internal Dial Plan

Auxiliary Call Information

Automatic Alternate Routing

Automatic Route Selection

NETWORK ADMINISTRATION

PRIVATE NETWORK TRUNKS

NETWORKING FEATURE PARAMETERS

2-8

2-10

2-11

2-14

2-17

2-17

2-17

3. TANDEM TIE TRUNK NETWORKS	3-1
INTERACTIONS WITH OTHER NETWORKS	3-1

4. MAIN-SATELLITE/TRIBUTARY (MS/T) NETWORKS THROUGH THE UDP OR
MULTIPREMISES PACKAGES	4-1

MS/T CONFIGURATIONS

Main-Satellite Configuration

Main-Tributary Configuration

MS/T FEATURES

Routing Incoming Calls

Routing Outgoing Calls

Other Routing Capabilities

ENGINEERING CONSIDERATIONS

INTERACTIONS

4-2

4-2

4-3

4-4

4-7

4-7

4-8

4-8

4-9

5. ELECTRONIC TANDEM NETWORK (ETN) THROUGH THE ETN AND PNA
PACKAGES	5-1

ETN CONFIGURATIONS

ETN TRUNKS

Access and Bypass Access Tie Trunks

Off-Net Trunks

FEATURES

Uniform Numbering Plan

Automatic Alternate Routing

5-1

5-2

5-4

5-5

5-5

5-5

5-7