Multitech MVP 800 Specifiche Scaricare il pdf (Pagina 98)

Chapter5–ConfiguringthePhoneBook

98 MultiVOIP®Voice/FaxoverIPGateways

ThesimplestcaseisacallfromBaltimoretoaphonewithintheMinneapolis/St.Paulareacodewherethe

company’sVOIPandPBXarelocated,namely763.Here,thelocalVOIPremoves1763anddials9todirectthe

calltoitslocal7‐digitPSTN.

Finally,considerthelongestentry

intheMinneapolisInboundPhonebook,“17637175.Notethatthemain

phonenumberoftheMinneapolisPBXis763‐717‐5170.Thedestinationpattern17637175meansthatallcalls

toMinneapolisemployees staywithinthesuburbanMinneapolisPBXanddonotreachorarenotcarriedonthe

localPSTN.Similarly,

theInboundPhoneBookfortheBaltimoreVOIP(shownfirstbelow)generallymatchesthe

OutboundPhoneBookoftheMinneapolisVOIP(shownsecondbelow).



Noticetheextendedprefixtoberemoved:14103257.ThisentryallowsMinneapolisuserstoconta ctBaltimore

co‐workersasthoughtheywereintheMinneapolisfacility,

usingnumbersintherange7000to7999.

Notealsothatacomma(asintheentry9,443)denotesadelayindialing.Aone‐seconddelayis com monlyused

toallowaseconddialtonetobegeneratedforcallsgoingoutsideofthefacility’sPBXsystem.

TheOutboundPhone

BookfortheMinneapolisVOIPisshownbelow.Thethirddestinationpattern,“7”

facilitatesreceptionofco‐workercallsusinglocal‐appearing‐extensionsonly.Inthiscase,the“AddPrefix”field 

valueforthisphonebookentrywouldbe“1410325”.

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Multitech MVP 800 Specifiche Pagina 98