Enter into the Abilis control-program or open the configuration file with the Console configurator and type the following commands.
| a
            dev:cellkey-1 or a dev:cellbox-1 | Add the cellkey-1 device.or Add the cellbox-1 device. | 
| s p ctip:501 pdn-apn:mobile.it | Configure the APN (e.g. mobile.it). | 
Type the following commands to configure the ip resource:
| a res:ip-11 subtype:ppp | Add an IP over PPP resource. | 
| s p ip-11 descr:BACKUP-UMTS-DATA | Configure the description of the ip resource. | 
| s p ip-11 lowres:ctislink | Set to CtiSLink the lowres of the ip resource. | 
| s p ip-11 nrty:30 rty:us | Configure the number of calls retry | 
| s p ip-11 nrty3:nomax | Configure the PPP authentication number retry. | 
| s p ip-11 cdo:99 | Configure the called output number. | 
| s p ip-11 nat:outside | Enable nat for the ip resource. | 
| s p ip-11 ipadd:retrieve neigh:retrieve | Configure a dynamic IP address. | 
| s p ip-11 username:provider_user password:provider_pwd | Configure the login information. | 
| s p ip-11 local:chap,pap remote:none | Configure the local and remote authentication protocol. | 
| save conf | Save the configuration. | 
| warm start | Restart Abilis. | 
Configure the default IP route
| a ipad net:0.0.0.0/0 prot:static distance:180 ip:11 | Add an entry in the IPAD table for the network 0.0.0.0/0. | 
| init ipad | Initialize the IPAD table. | 
| a ipr net:0.0.0.0/0 ip:11 -fd | Add a default route by configuring in the IPparameter the IP resource associated to the
            WAN connection. | 
| save conf | Save the configuration. | 
| ![[Note]](../images/note.png) | Note | 
|---|---|
| The option -fd has been used because a static routing towards network 0.0.0.0/0 was already present. | 
| ![[Note]](../images/note.png) | Note | 
|---|---|
| In the Console configurator, you must type the command: a sipr id:1 net:0.0.0.0/0 ip:11 | 
Type the following commands to configure the data routing:
| a ctir pr:1 descr:backup-umts-data bci:data cdi:99 poi:Sl out:501 sp:64000 | Add a rule to route data to ctip 501. | 
| init ctir | Initialize the CTIR resource. | 
| save conf | Save the configuration. |