Yes i did a sh isdn status and it says, how do I get it back up im new to this thanks Global ISDN Switchtype = primary-ni%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not applyISDN Serial0/2/0:23 interface        dsl 0, inte...

can some one help I did that and this is what I see   CR2951-1#sh isdn statusGlobal ISDN Switchtype = primary-ni%Q.931 is backhauled to CCM MANAGER 0x0003 on DSL 0. Layer 3 output may not appl                                                          ...

problems with phone getting busy tone dialing out and people calling can you help meSo Ive been tasked to help with a cisco issue I have access to the call manager by vpn and the gateway the phones can dial ext to ext but when calling out or one is c...