Cisco VG202 Manuel d'utilisateur télécharger pdf (Page 10)

PROPRIETARY & CONFIDENTIAL

The co

nceptual outgoing call flow is:

CUCM  CUBE  Cox E-SBC  Cox’s SIP Network  PSTN

The same SIP Trunks are utilized for all voice types calls between CUCM and CUBE as shown above. All

outgoing calls are routed from the CUCM to CUBE through the E-SBC to Cox’s SIP Network and directed

to the PSTN.

Figure 6 – Terminating Call Flow Overview

The Incoming call flow is:

PSTN  Cox’s SIP Network  Cox E-SBC  CUBE  CUCM

In the lab example, a test account DID ranges were created for Cisco Unified Communications Manager

interoperability certification:

Site 1: 678.239.1xxx

Site 2: 678.239.2xxx

All incoming calls are routed to CUCM Site 1 if the Called party number begins with 678.239.1xxx. Calls

678.239.2xxx are routed to CUCM Site 2.

7.2 SIP Trunk IP Address Assignments

To help organize your work, the IP addresses listed in Table 1 should be recorded for your deployment

and referenced in the configuration steps described in this document.

Table 1 – IP Addresses

Component Cox Lab Your Value

Cisco CUBE

 Site 1 CUBE Gateway IP Address

172.16.1.5

 Site 1 CUBE Gateway IP Address

172.16.2.5

Cox E-SBC EdgeMarc 6400’s

 LAN IP Address Site 1

172.16.1.1

 LAN Subnet Mask Site 1

255.255.255.0

 LAN IP Address Site 2

172.16.2.1

 LAN Subnet Mask Site 2

255.255.255.0

Page 10 of 7

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 70 71

Pas de commentaire

Cisco VG202 Manuel d'utilisateur Page 10