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Knowledge Base > WAN Cards (T1/E1 and V.35) > Is the Sangoma dual T1/E1 card supported?

Is the Sangoma dual T1/E1 card supported?

CDRouter supports the older single and dual port T1/E1 cards (S5148 and S5147) and the newer A101 and A102 cards from Sangoma.

A second T1/E1 interface can be configured using /usr/sbin/wancfg to create a wanpipe2.conf configuration file. Each physical port has its own T1/E1 configuration.

Once the wanpipe2.conf file has been created, the /etc/wanpipe/wanrouter.rc should be updated to add the additional WAN interface to the WAN_DEVICES setting. 

WAN_DEVICES="wanpipe1 wanpipe2"

Once the system is restarted, 2 WAN interfaces should be visible using /sbin/ifconfig -a: 

wp1chdlc  Link encap:Point-to-Point Protocol
          UP POINTOPOINT RUNNING NOARP  MTU:1538  Metric:1
          RX packets:548 errors:0 dropped:13 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:126649 (123.6 Kb)  TX bytes:292 (292.0 b)
          Interrupt:11 Memory:e0a00000-e0a01fff
 
wp2chdlc  Link encap:Point-to-Point Protocol
          UP POINTOPOINT RUNNING NOARP  MTU:1542  Metric:1
          RX packets:14 errors:0 dropped:88 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:493 (493.0 b)  TX bytes:286 (286.0 b)
          Interrupt:11 Memory:e0a43000-e0a44fff

Either WAN interface device may be used in the CDRouter configuration file.