Hello,I am trying configure to Cisco 880 3G Router (PCEX-3G-HSPA=F1_2_3_22AP C:/WS/F) ***Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 12.4(22)YB5, RELEASE SOFTWARE (fc2)*** but i have a problem about the configuration. 3G inter...