Intra-Site On-Net Call
----------------------
This call type occurs between two endpoints located at the same site. As shown
in the following figure, media traffic is between the endpoints.
On-Net Call (Intra-Site)
|dialplan-intra-site|
+---------------+--------------------------------------------------------------+
| Usage | * Target numbering must follow the Numbering Plan |
| | described in this chapter |
| | * Target number can be a short code, extension, or ESP |
| | +Extension, DN or ISP + DN, depending on the |
| | enterprise internal numbering plan |
| | * Target number is used unless restricted by Class of |
| | Service |
| | * Codec is dynamically selected based on the endpoints used |
+---------------+--------------------------------------------------------------+
| Accessibility | User can perform On-Net call from any endpoint registered |
| | with Cisco Unified Communications Manager |
+---------------+--------------------------------------------------------------+
| Default | Available to all users |
| Configuration | |
| Configuration | * Feature availability cannot be changed |
| Choices | * Codec preferences are configuration |
+---------------+--------------------------------------------------------------+
| Redundancy | Available to users without restrictions |
+---------------+--------------------------------------------------------------+
| Survivability | Available to users in fallback mode with the following |
| | exceptions: |
| | |
| | * Phone must be registered to the SRST Gateway |
| | * Users must be able to make On-Net calls only to the same |
| | site users connected to the same SRST Gateway |
| | * No COS is available during survivability mode |
+---------------+--------------------------------------------------------------+
| Endpoint | * Cisco IP phones |
| Types | * Cisco ATA |
| Supported | * Cisco VG |
+---------------+--------------------------------------------------------------+
+---------------+--------------------------------------------------------------+
| | :: |
| | |
| Examples | Case 1: DN = ISP+SLC+Extension |
| | Phone A (DN=8 300 4040) |
| | Dial 4050 (Phone B extension) |
| | as Phone A Connected Number shows 8 300 4040 |
| | |
| | Phone B (DN=8 300 4050) |
| | On Answer, display shows 8 300 4040 -Calling Party Number |
| | |
| | Case 2: DN = SLC+Extension; Extension Prefix is used for |
| | Extension dialing (for example 6) |
| | Phone A (DN=300 4040) |
| | Dial 6 4050 (Phone B extension) |
| | Phone A Connected Number shows 300 4050 |
| | |
| | Phone B (DN=300 4050) |
| | On Answer display shows 300 4040 -Calling Party Number |
| | |
| | Case 3a: DN= Extension {Dialing with full DN} |
| | Phone A (DN=40404040) |
| | Dial 40404050 (Phone B extension) |
| | Phone A Connected Number shows 40404050 |
| | |
| | Phone B (DN=40404050) |
| | On Answer display shows 40404040 as the Calling |
| | Party Number |
| | |
| | Case 3b: DN=Extension {Dialing with Short Code} |
| | Phone A (DN=40404040) |
| | Dial \*4050 (short code for Phone B) |
| | Phone A Connected Number shows 40404050 |
| | |
| | Phone B (DN=40404050) |
| | On Answer display shows 40404040 as the Calling |
| | Party Number |
+---------------+--------------------------------------------------------------+
.. |dialplan-intra-site| image:: /src/images/dialplan-intra-site.png