ESI 900 - Programming a SIP phone for local operation

IP Server 900 Programming Manual Function 3: Station programming
F.16
5. Caller ID — Used for outgoing calls to identify the extension and for callback to the specific
extension or another nearby extension. Each entry must be valid and 10 digits in length.
6. Tenant — Assign the extension to a tenant. This is used to direct-dial operator (0) calls to the
tenant’s operator destination; it’s also used to play the tenant’s MOH source when calls are
placed on hold.
Default: 1.
Note: To view and assign a tenant, tenant service must be enabled in Function 169.
7. CO line group — Assigns the extension’s ability to access one or more CO line groups
(9, 8, and 71–76).
Default: 9.
8. and 9. Call forward busy/no answer — The extension can be set to call forward busy/
no answer to another extension (or department), a mailbox, or a branch ID for day mode, and
differently for night mode.
Default: The extension’s mailbox.
10. Extension page zone assignment — List the page zones (0–6; 8–9) that are to include this
extension. All stations are in All Page and cannot be edited.
Default: 0 (All page).
11. Operator translation — Extension 0 (Operator) programming requires:
• Programming call forwarding for day and night mode (steps 5 and 6).
• Entering the extension number to which calls are to be directed when someone dials 0.
Default: First extension number in the selected dial plan.
The local IP phone will become active when the extension definition programming is completed for the
assigned extension.
Programming a SIP phone for local operation
The implementation of SIP
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in an IP Server 900 emulates a SIP gateway — i.e., the system is
considered the “gateway” to other services (stations, CO lines, and voice mail) for the SIP endpoint
(SIP phone). It also means calls to and from a SIP phone are always connected through an IP port in
the IP Server 900.
Important: An IP Server 900 can NOT auto-configure SIP phones.
Note: When programming SIP phones that allow you to program a Realm and/or Domain field, the
Realm/Domain must be set to ESI (capitalization is required).
Below is an example of the portion of a completed programming worksheet for a SIP phone.
1.
Ext.
2.
Type
3.
SIP User Name
4.
SIP User Password
5.
Name
6.
Caller ID
7.
Tenant
8.
CO
9.
CF
day
10.
CF
night
118 LOCAL SIP STN 118@ESI e$i789 Austin 9725550504 1 9
MB
118
MB
118
1. Extension number — Enter an extension number.
2. Type — Use the scroll keys to select LOCAL SIP STN and press #.
(Continued)
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Session Initiation Protocol.