Cisco 194424 - Interface Module ISDN-BRI Uživatelský manuál stáhnout pdf (Strana 16)

isdn switch-type

MOD-16

Release 12.0(4) T

Note If you are using the Multiple ISDN Switch Types feature to apply ISDN switch types to

different interfaces, refer to the “Setting Up ISDN Basic Rate Service” chapter in the Dial Solutions

Conﬁguration Guide for additional details.

Note Cisco IOS Release 11.3 T introduced ISDN switch type changes. The command parser will

still accept the following switch types: basic-nwnet3, vn2, and basic-net3; however, when viewing

the NVRAM conﬁguration, the basic-net3 or vn3 switch types are displayed, respectively.

If different Cisco MC3810 BRI ports interface with different ISDN switch types, you can use global

and interface commands in any combination, as long as you remember that interface commands

always override a global command. For example, if you have a BRI QSIG switch interface on BRI

voice ports 1, 2, 3 and 4, but a BRI 5ess switch interface on BRI backup port 0, you can conﬁgure

the ISDN switch types in any of the following combinations:

• Enter isdn switch-type basic-qsig in global conﬁguration mode, and enter

isdn switch-type bri-5ess on interface 0.

• Enter isdn switch-type bri-5ess in global conﬁguration mode, and enter

isdn switch-type basic-qsig on interfaces 1, 2, 3 and 4 individually.

• Enter isdn switch-type bri-5ess on interface 0, and enter isdn switch-type basic-qsig on

interfaces 1, 2, 3 and 4 individually.

If you enter the no isdn switch-type command in global conﬁguration mode, any switch type that

was originally entered in global conﬁguration mode is cancelled; however, any switch type

originally entered on an interface is not affected. If you enter the no isdn switch-type command in

interface conﬁguration mode, any switch type conﬁguration on the interface is cancelled.

Note The voice-port codec command must be conﬁgured before any calls can be placed over the

connection to the PINX. The default codec type is G729a.

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Cisco 194424 - Interface Module ISDN-BRI Uživatelský manuál Strana 16