Toshiba CTX28 manual Private Networking Over Internet Protocol

IP Telephony and QSIG Over IP

Private Networking Over Internet Protocol

Private Networking Over Internet Protocol

Strata Net CTX multi-system networking can be implemented over an IP network using Strata CTX systems with BIPU-Q1A IP interface PCBs. The BIPU-Q1A requires CTX Release 2.1 software. This feature offers the same connection service as ISDN dedicated lines with QSIG protocol on the public network. QSIG over IP, like any other IP device (i.e., Cisco routers, etc.) does support reliable passage of modemized data signals, such as modem signal and G3 fax.

BIPU-Q1A - Strata Net QSIG over IP Interface Unit

Circuits per PCB: eight or 16 circuits

Interfaces with: Strata Net over IP Networking

Older Version(s): None

The BIPU-Q1A can be configured for up to 16 channels in system programming. The BIPU-Q1A supports the same functions of call control as the dedicated ISDN QSIG interface and the two interface types can be mixed in on a Strata Net network. However, the BIPU-Q1A only interfaces with the BIPU-Q1A, not with the BPTU or RPTU interfaces and vice versa.

For bandwidth requirements, refer to the section “Strata Net QSIG Over IP and IPT Bandwidth Requirements” on page 9-41.

Refer to “Dos and Don’ts for Setting Up the System” on page 9-2if you are planning to mix analog and IP QSIG circuit cards in the same Strata CTX system.

An example of Strata Net QSIG over IP networking is shown below.

Strata CTX

BIPU-Q1A

LAN

Router or Server with or without VPN

*IP Network

(Internet, Intranet, WAN)

Strata CTX

BIPU-Q1A

QSIG

over

IP

*

Router or Server with or without VPN

VPNQSIG

Tunnellingover

IP

	*
	Router
	or Server with
QSIG over IP	or without VPN

Strata CTX

BIPU-Q1A

LAN

* T1, Fiber, etc. LAN

6755

Figure 9-16 QSIG Over IP Example

9-40 Strata CTX I&M 06/04