Refer to Product Catalog sections on Serial Cables for more information on cabling.
Configuration Example using V.25bis
This section shows a configuration example using V.25bis.
ADTRAN ISU Configuration
This section includes some tips on configuring the ADTRAN ISU. However, please consult the ADTRAN
Web site
before configuring the TA, as functionality, features and configuration parameters may have
changed.
Connect the ADTRAN TA to a PC. This step is necessary so that you can access the TA and
configure the various parameters prior to hooking it up to the router.
Attach an RJ−45−to−DB−9 adapter marked "Terminal" to the communications (COM) port of the PC.
From the RJ−45 end of the adapter, connect a flat−satin Rolled RJ−45−− RJ−45 cable (part number
CAB−500RJ= ), which is provided with every Cisco router for console connections. You also need a
RJ−45 to DB−25 adapter marked "MODEM" (part number CAB−25AS−MMOD) to connect the
rolled cable to the DB−25 port labeled RS−232 on the back of the ADTRAN.
1.
Enter AT!V (or if connected to the RS366/Maintenance port, use !V) to obtain the main menu. Then
press Ctrl+C to enter the configuration menu.
You should see the menu similar to the one below (this may vary depending on the TA model):
Ctl−V STATUS Ctl−T TEST Ctl−C CONFIG Ctl−D DIAL Ctl−X EXIT
ISU 128 Configuration Menu
1) Netw. options = Dial Line 17) RTS Options = 1 ms delay
2) Switch Protocl = National ISDN1 18) CTS Options = Forced CTS
3) Call type = Data 64Kbps 19) CD Options = Normal
4) SPID 1 = 51255511110101 20) DTR Options = Idle when Off
5) SPID 2 = 51255511120101 21) DSR Options = OFF Idle+Test
6) LDN 1 = 5551111 22) Transmit Clock = Normal
7) LDN 2 = 5551112 23) Protocol = PPP asyn−sync
8) Dial options = V.25 24) Method = Multilink
9) V.25 = V.25 HDLC FLAGS 25) Quick setup
10) Auto answer = Enabled
11) Answer tone = No Answer tone
12) Connect Timout = 30 sec (def)
13) Call Screening = Answer any
14) DTE options = Synchronous
15) Bit Rate = 128000
16) Connector Type = RS−232
____________________________________________________________________________
Select = Enter SELECT Esc NO CHANGE
2.
