
Chapter 5 – Configuring the Phone Book
PSTN Failover Feature. You can program the MultiVOIP to divert calls to the PSTN temporarily if the IP network fails. The following figure provides an example.
3.Call diverts to Alt IP address in voip accessing PSTN line.
PSTN Line
FXO
4.Call completed via PSTN.
VOIP | IP | VOIP |
NETWORK | ||
FXS | 2. IP network fails. |
|
1. Call originates. |
|
|
PBX
Inbound Phone Book/List Entries
The Details group and the Registration Options group display information about selected setup options and protocols. The Subscription Options group is used with a Voice Mail Server.
92 | MultiVOIP® Voice/Fax over IP Gateways |