Required Service Provider Information - Avaya one-X Quick Edition System Administration Manual

Chapter 2: Configuring the System

Required Service Provider Information

Consult your service provider to obtain information about the service provider SIP network. Your
service provider may give you information that is similar to all or some of the information shown
below:
Proxy:
Registrar:
Session Border Controller:
Domain:
Realm:
If the SIP servers in the service provider's network have backup configurations
1.
known as "redundancy" based on a Domain Name System (DNS) algorithm, DNS
service (DNS SRV) records will be used to specify the location of a specific SIP
server. In this case, you must set the proxy port number to 0.
In addition, your service provider determines which (E.164) telephone numbers to assign to
your network. These numbers are needed to support communications between your telephones
and the SIP devices on the service provider's network.
Service providers require you to assign "SIP identities" (usernames and passwords) to the
devices on your company network so that calls coming in through the SIP network can be
mapped and delivered to a specific telephone and/or handled by the system-wide Auto
Attendant feature. You can assign SIP identities through Service Provider options. The one-X
Quick Edition system makes each identity that you assign available to any telephone in the
network.
Consult your service provider to obtain SIP identities (usernames and passwords) for your
telephones. The user name is typically a telephone number. For example, if you have three
telephones that have been configured to receive calls directly (through a direct inward line),
your service provider may send you the following information (one SIP identity and password
per telephone):
SIP identity 1:
SIP identity 2:
SIP identity 3:
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Avaya one-X Quick Edition Release 3.1.0 System Administration Guide
sip.sipexample.com
sip.sipexample.com
outproxyhost.sipexample.com
sipexample.com
auth_domain.sipexample.com
1715557654
1715557655
1715557656
1
Port: 5060
Port: 5060
Password: 12000
Password: 12001
Password: 12002
May 2007