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Multi-Tech Systems Mvp-2400/2410/3010, Mvp-210/410/810 Voice/ip Gateways User Guide

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    							MultiVOIP User Guide T1 PhoneBook Configuration
    311
    Outbound Phone Book for MVP410 Analog VOIP
    (Site F)
    Destin.
    PatternRemove
    PrefixAdd
    PrefixIP
    AddressComment
    201 200.2.9.7 To originate calls
    to Site A
    (Birmingham).
    01189 0118 101#
    Note 3.
    200.2.9.8 To originate calls
    to any PSTN
    phone in Reading
    area using the
    FXO channel
    (channel #1) of the
    Site B VOIP.
    102 200.2.9.8 To originate calls
    to phone
    connected to FXS
    port (channel #2)
    of the Site B VOIP
    (Reading).
    421 200.2.9.6 Calls to Site E
    (Carlisle).
    0207 200.2.9.9 Calls to Inner
    London area
    PSTN via Site D
    PBX.
    0208 200.2.9.9 Calls to Inner
    London area
    PSTN via Site D
    PBX.
    3--0207
    398
    8200.2.9.9 Calls to Inner
    London PBX
    extensions with
    three digits.
    Note 3.  The pound sign (“#”) is a delimiter separating the
    VOIP number from the standard telephony phone number. 
    						
    							E1 Phonebook Configuration MultiVOIP User Guide
    312
    Inbound Phonebook for MVP410 Analog VOIP (Site F)
    Remove
    PrefixAdd
    PrefixChannel
    NumberComment
    0182224 Calls to Tavistock local
    PSTN through FXO port
    (Port #4) at Site F.
    0182
    263
    740740.0
    0182
    263
    741741.0
    0182
    263
    742742 0
    Gives remote voip users, access
    to extensions of key phone
    system atTavistock office.
    Because call is completed at key
    system, abbreviated dialing (3-
    digits) is not workable.
    Human operator or auto-
    attendant is needed to
    complete these calls. 
    						
    							MultiVOIP User Guide T1 PhoneBook Configuration
    313
    Outbound Phone Book for MVP210 Analog VOIP
    (Site E)
    Destin.
    PatternRemove
    PrefixAdd
    PrefixIP
    AddressComment
    201 200.2.9.7 To originate calls
    to Site A
    (Birmingham).
    01189 0118 101#
    Note 3.
    200.2.9.8 To originate calls
    to any PSTN
    phone in Reading
    area using the
    FXO channel
    (channel #1) of the
    Site B VOIP.
    102 200.2.9.8 To originate calls
    to phone
    connected to FXS
    port (channel #2)
    of the Site B VOIP
    (Reading).
    01822 01822 -- 200.2.9.5 Calls to Tavistock
    area PSTN (via
    FXO channel of
    the Site F VOIP).
    0182
    26374200.2.9.5 Calls to Tavistock
    key system
    operator or auto-
    attendant.
    0207 0207 200.2.9.9 Calls to London
    area PSTN via Site
    D PBX.
    80207
    398200.2.9.9 Calls to London
    PBX extensions
    with four digits.
    Note 3.  The pound sign (“#”) is a delimiter separating the
    VOIP number from the standard telephony phone number. 
    						
    							E1 Phonebook Configuration MultiVOIP User Guide
    314
    Inbound Phonebook for MVP210 Analog VOIP (Site E)
    Remove
    PrefixAdd
    PrefixChannel
    NumberComment
    421 1
    Call Completion Summaries
    Site A calling Site C, Method 1
    1.
     Dial 101.
    2.
     Hear dial-tone from Site B.
    3.
     Dial 9435632.
    4.
     Await completion.  Talk.
    Site A calling Site C, Method 2
    5.
     Dial 101#9435632
    6.
     Await completion.  Talk.
    Note:  Some analog VOIP gateways will allow completion by
    Method 2.  Others will not.
    Site C calling Site A
    1. Dial 9436161.
    2.  Hear dial-tone from Site B VOIP.
    3. Dial 201.
    4.  Await completion.  Talk. 
    						
    							MultiVOIP User Guide T1 PhoneBook Configuration
    315
    Site D calling Site C
    1.  Dial 901189435632.
    2. “9” gets outside line.  On some PBXs, an “8” may be used to
    direct calls to the VOIP, while “9” directs calls to the PSTN.
    However, some PBX units can be programmed to identify the
    destination patterns of all calls to be directed to the VOIP.
    3.  PBX at Site D is programmed to divert all calls made to the 118
    area code and exchange 943 into the VOIP network.  (It would
    also be possible to divert all calls to all phones in area code 118
    into the VOIP network, but it may not be desirable to do so.)
    4. The MVP3010 removes the prefix “0118” and adds the prefix
    “101#” for compatibility with the analog MultiVOIP’s
    phonebook scheme.  The “#” is a delimiter separating the analog
    VOIP’s phone number from the digits that the analog VOIP
    must dial onto its local  PSTN to complete the call.  The digits
    “101#9435632” are forwarded to the Site B analog VOIP.
    5. The call passes through the IP network (in this case, the Internet).
    6.  The call arrives at the Site B VOIP.  This analog VOIP receives
    this dialing string from the MVP3010: 101#9435632.  The analog
    VOIP, seeing the “101” prefix, uses its own channel #1 (an FXO
    port) to connect the call to the PSTN.  Then the analog VOIP
    dials its local phone number 9435632 to complete the call.
    NOTE: In the case of Reading, Berkshire,,
    England, both “1189” and “1183” are
    considered local area codes.  This is, in a
    sense however, a matter of terminology.
    It simply means that numbers of the
    form 9xx-xxxx and
    3xx-xxxx are both local calls for users at
    other sites in the VOIP network. 
    						
    							E1 Phonebook Configuration MultiVOIP User Guide
    316
    Site D calling Site F
    A voip call from Inner London PBX to extension 7424 on the key telephone system in
    Tavistock, UK.
    A. The required entry in the London Outbound Phonebook to facilitate
    origination of the call, would be 90182263742.  The call would be directed to
    the Tavistock voip’s IP address, 200.2.9.5.  (Generally on such a call, the caller
    would have to dial an initial “9”.  But typically the PBX would not pass the
    initial “9” dialed to the voip.  If the PBX did pass along that “9” however, its
    removal would have to be specified in the local Outbound Phonebook.)
    B. The corresponding entry in the Tavistock Inbound Phonebook to facilitate
    completion of the call would be
    0182263742  for calls within the office at Tavistock
    01822  for calls to the Tavistock local calling area (PSTN).
    Call Event Sequence
    1. Caller in Inner London dials 901822637424.
    2. Inner London voip removes “9” .
    3. Inner London voip passes remaining string, 01822637424on to the
    Tavistock voip
    at IP address 200.2.9.5.
    4. The dialed string matches an inbound phonebook entry at the
    Tavistock voip, namely 0182263742.
    5. The Tavistock voip rings one of the three FXS ports connected to
    the Tavistock
    key phone system.
    6. The call will be routed to extension 7424 either by a human
    receptionist/
    operator or to an auto-attendant (which allows the caller to specify
    the
    extension to which they wish to be connected). 
    						
    							MultiVOIP User Guide T1 PhoneBook Configuration
    317
    Site F calling Site D
    A voip call from a Tavistock key extension to extension 3117 on the PBX in Inner
    London.
    A. The required entry in the Tavistock Outbound Phonebook to facilitate
    origination of the call, would be “3”.  The string 02073988 is added, preceding
    the “3”.  The call would be directed to the Inner London voip’s IP address,
    200.2.9.9.
    B. The corresponding entry in the Inner-London Inbound Phonebook to
    facilitate completion of the call would be 020739883.
    1. The caller in Tavistock picks up the phone receiver, presses a
    button on the key phone set.  This button has been assigned to a
    particular voip channel.
    2. The caller in Tavistock hears dial tone from the Tavistock voip.
    3. The caller in Tavistock dials 02073983117.
    4. The Tavistock voip sends the entire dialed string to the Inner-
    London voip
    at IP address 200.2.9.9.
    5. The Inner-London voip matches the called digits 02073983117to its
    Inbound Phonebook entry “020739883, ” which it removes.  Then it
    adds back the “3” as a prefix.
    6. The Inner-London PBX dials extension 3117 in the office in Inner
    London.
    Variations in PBX Characteristics
    The exact dialing strings needed in the Outbound and Inbound
    Phonebooks of the MVP3010 will depend on the capabilities of the PBX.
    Some PBXs require trunk access codes (like an “8” or “9” to access an
    outside line or to access the VOIP network).  Other PBXs can
    automatically distinguish between intra-PBX calls, PSTN calls, and
    VOIP calls.
    Some PBX units can also insert digits automatically when they receive
    certain dialing strings from a phone station.  For example, a PBX may
    be programmable to insert automatically the three-digit VOIP identifier
    strings into calls to be directed to analog VOIPs.
    The MVP3010 offers complete flexibility for inter-operation with PBX
    units so that a coherent dialing scheme can be established to connect a
    company’s multiple sites together in a way that is convenient and
    intuitive for phone users.  When working together with modern PBX
    units, the presence of the MVP3010 can be completely transparent to
    phone users within the company. 
    						
    							E1 Phonebook Configuration MultiVOIP User Guide
    318
    International Telephony Numbering Plan Resources
    Due to the expansion of telephone number capacity to accommodate
    pagers, fax machines, wireless telephony, and other new phone
    technologies, numbering plans have been changing worldwide.  Many
    new area codes have been established; new service categories have been
    established (for example, to accommodate GSM, personal numbering,
    corporate numbering, etc.).  Below we list several web sites that present
    up-to-date information on the telephony numbering plans used around
    the world.  While we find these to be generally good resources, we
    would note that URLs may change or become nonfunctional, and we
    cannot guarantee the quality of information on these sites.
    URL Description
    http://phonebooth.interocitor.net
    /wtngThe World Telephone
    Numbering Guide
    presents excellent
    international
    numbering info that
    is both broad and
    detailed.  This
    includes info on re-
    numbering plans
    carried out world-
    wide in recent years
    to accommodate new
    technologies.
    http://www.oftel.gov.uk/numbers
    /number.htmUK numbering plan
    from the Office of
    Telecommunications,
    the UK telephony
    authority.
    http://www.itu.int/home/index.htmlThe International
    Telecommunications
    Union is an excellent
    source and authority
    on international
    telecom regulations
    and standards.
    National and
    international number
    plans are listed on
    this site. 
    						
    							MultiVOIP User Guide T1 PhoneBook Configuration
    319
    URL Description
    http://kropla.com/phones.htmGuide to
    international use of
    modems.
    http://www.numberplan.org/National and
    international
    numbering plans
    based on direct input
    from regulators
    worldwide.  Includes
    lists of telecom
    carriers per country.
    http://www.eto.dk/European
    Telecommunications
    Office. Primarily
    concerned with
    mobile/wireless
    radiotelephony,
    GSM, etc.
    http://www.eto.dk/ETNS.htmEuropean Telephony
    Numbering Space.
    Resources for pan-
    European telephony
    services, standards,
    etc.  Part of ETO site.
    http://www.regtp.de/en/reg_tele/start
    /fs_05.html
    List of European
    telecom regulatory
    agencies by country
    (from German
    telecom authority). 
    						
    							320
    Chapter 9: Analog Phonebook
    Configuration 
    						
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