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

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Add/Edit Outbound Phone Book: Field Definitions
(cont’d)
Field Name Values Description
H.323 fields
Use Gatekeepr Y/NIndicates whether or not
gatekeeper is used.
H.323 IDThe H.323 ID assigned to the
destination MultiVOIP.  Only
valid if “Use Gatekeeper” is
enabled for this entry.
Gateway
PrefixThis number becomes
registered with the
GateKeeper.  Call requests
sent to the gatekeeper and
preceded by this prefix will
be routed to the VOIP
gateway.
Q.931 Port
Number Q.931
Port Number1720 Q.931 is the call signalling
protocol for setup and
termination of calls (aka ITU-
T Recommendation I.451).
H.323 employs only one
“well-known” port (1720) for
Q.931 signalling.    If Q.931
message-oriented signalling
protocol is used, the port
number 1720 must be chosen.   
						

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Add/Edit Outbound Phone Book: Field Definitions
(cont’d)
Field Name Values Description
SIP Fields
Use Proxy Y/N Select if proxy server is used.
Transport
ProtocolTCP or
UDPVoip administrator must choose
between UDP and TCP
transmission protocols.  UDP is a
high-speed, low-overhead
connectionless protocol where
data is transmitted without
acknowledgment, guaranteed
delivery, or guaranteed packet
sequence integrity. TCP is slower
connection-oriented protocol
with greater overhead, but
having acknowledgment and
guarantees delivery and packet
sequence integrity.
SIP Port
Number5060 or other
*See RFC3087
(“Control of
Service
Context using
SIP Request-
URI,” by the
Network
Working
Group).
The SIP Port Number is a
UDP logical port number.
The voip will “listen” for SIP
messages at this logical port.
If SIP is used, 5060 is the
default, standard, or “well
known” port number to be
used. If 5060 is not used,
then the port number used is
that specified in the SIP
Request URI (Universal
Resource Identifier).
SIP URLsip.userphone
@
hostserver,
where
“userphone”
is the
telephone
number and
“hostserver”is
the domain
name or an
address on the
network
Looking similar to an email
address, a SIP URL
identifies a users address.
In SIP communications, each
caller or callee is identified
by a SIP url:
sip:user_name@host_name.
The format of a sip url is very
similar to an email address,
except that the “sip:“ prefix is
used. 
						

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Advanced
button-- Gives access to secondary
screen where an Alternate IP
Route can be specified for
backup or redundancy of
signal paths.  See discussion
on next page.
Clicking on the Advanced button brings up the Alternate Routing secondary screen.
This feature provides an alternate path for calls if the primary IP network cannot carry
the traffic.  Often in cases of failure, call traffic is temporarily diverted into the PSTN.
However, this feature could also be used to divert traffic to a redundant (backup) unit
in case one voip unit fails.  The user must specify the IP address of the alternate route
for each destination pattern entry in the Outbound Phonebook. 
						

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Alternate Routing Field Definitions
Field
NameValues Description
Alternate
IP
Addressn.n.n.n
where
n= 0-255Alternate destination for outbound data traffic
in case of excessive delay in data transmission.
Round
Trip
Delaymilliseconds The Round Trip Delay is the criterion for
judging when a data pathway is considered
blocked.  When the delay exceeds the
threshold specified here, the data stream will
be diverted to the alternate destination
specified as the Alternate IP Address. 
						

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4. Select PhoneBook Modify and then select Inbound PhoneBook/List
Entries. 
						

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5. The Add/Edit Inbound PhoneBook screen appears.
Enter Inbound PhoneBook data for your MVP3010.  The fields of the
Add/Edit Inbound PhoneBook screen are described in the table below.    
Add/Edit Inbound Phone Book: Field Definitions
Field
NameValues Description
Remove
Prefixdialed digits portion of dialed number to be removed
before completing call to destination
(often a local PBX)
Add
Prefixdialed digits digits to be added before completing call to
destination
(often a local PBX)
Channel
Number1-30, or
“Hunting”E1 channel number to which the call will be
assigned as it enters the local telephony
equipment
(often a local PBX). “Hunting” directs the call
to any available channel. 
						

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Add/Edit Inbound Phone Book: Field Definitions
(cont’d)
Field Name Values Description
Description -- Describes the facility or
geographical location at
which the call originated.
Call Forward Parameters
Enable Y/N Click the check-box to enable
the call-forwarding feature.
Forward
ConditionUncondit.;
Busy
No Resp.Unconditional. When
selected, all calls received
will be forwarded.
Busy. When selected, calls
will be forwarded when
station is busy.
No Response. When
selected, calls will be
forwarded if called party
does not answer after a
specified number of rings,
as specified in Ring Count
field.
Forward
Address/
NumberIP addr. or
phone
numberPhone number or IP
address to which calls will
be directed.
Ring CountintegerWhen No Response is
condition for forwarding
calls, this determines how
many unanswered rings
are needed to trigger the
forwarding. 
						

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6. When your Outbound and Inbound PhoneBook entries are
completed, click on Save Setup in the sidebar menu to save your
configuration.
You can change your configuration at any time as needed for your
system.
Remember that the initial MVP3010 setup must be done locally using
the MultiVOIP program.  However, after the initial configuration is
complete, all of the MVP3010 units in the VOIP system can be
configured, re-configured, and updated from one location using the
MultiVoipManager software program.
E1 Phonebook Examples
To demonstrate how Outbound and Inbound PhoneBook entries work
in an international VOIP system, we will re-visit our previous example
in greater detail.  It’s an international company with offices in London,
Paris, and Amsterdam.  In each office, a MVP3010 has been connected
to the PBX system.
3 Sites, All-E1 Example
The VOIP system will have the following features:   
1. Employees in all cities will be able
to call each other over the VOIP
system using 4-digit extensions.
2. Calls to Outer London and Inner
London, greater Amsterdam, and
greater Paris will be accessible to all
company offices as local calls.
3. Vendors in Guildford, Lyon, and
Rotterdam can be contacted as
national calls by all company offices.
Note that the phonebook entries for Series II analog MultiVOIP used in
Euro-type telephony settings will be the same in format as entries for
the MVP3010. 
						

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Lille
Reims
Strasbourg
Paris:  Area 01
Rouen
Nantes
Lyon
Marseille Toulouse Bordeaux
France Country Code: 33 
						

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010
Rotterdam
020 Amsterdam
050
Groningen
040
Eindhoven 0118
Middelburg038 Zwolle 058
Leeuwarden
053
Enschede
070
The Hague Haarlem 023
0294 Weesp Beverwijk 0251
Den Helder 0223
0299 Purmerend
Aalsmeer0297
Texel 0222
043
Maastricht
The Netherlands
Country Code: 31
026
Arnhem