AT&T 7500 series Network Router User Manual


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TRUNKING TERMS AND CAPABILITIES C-29
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SWITCH B
RECOMMENDED TRUNK OPTIONS — OTHER OPTIONS MAY WORK FOR
SOME APPLICATIONS; HOWEVER THESE OPTIONS SHOULD ALWAYS WORK.
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GROUP/CALL TYPE DIREC- SUPER- SIGNALING
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TION VISION
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GENERIC 2, GENERIC 1, 4 ESS 5ESS OTHER INCOMING OUTGOING
SYSTEM 85, OR SYSTEM 75
DIMENSION PBX "ALERTING" "ADDRESSING"
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N PF 2W GS DIAL-TONE DIAL-TONE
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50 N DTMF, WINK, PF 2W E&M DIAL-TONE WITH DIAL-TONE WITH
MIOPNOP WINK-START WINK-START
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N EDSL 2W E&M DMI-MOS DMI-MOS
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66 RLT IN E&M AUTO IMMED-START
(MAIN)
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57 RLT OUT E&M IMMED-START
(BRANCH)
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71 TIE MIOPNOP ? OUT E&M IMMED-START
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70 TIE MIOPNOP ? IN E&M IMMED-START
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72 TIE MIOPNOP ? 2W E&M IMMED-START IMMED-START
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74 TIE DTMF, ? OUT E&M WINK-START
WINK
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73 TIE DTMF, ? IN E&M WINK-START
WINK
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75 TIE DTMF, ? 2W E&M WINK-START WINK-START
WINK
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77 TIE MIOPNOP ? OUT E&M DELAY-DIAL
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76 TIE MIOPNOP ? IN E&M DELAY-DIAL
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78 TIE MIOPNOP ? 2W E&M DELAY-DIAL DELAY-DIAL
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