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Hi, we have a 2921 with an ISDN 30 from O2.The Gateway is configured as H323 and if i do an sh ISDN STATUS i see Layer 1 is Active and Layer 2 is MULTIPLE_FRAME_ESTABLISHED.With a DEB ISDN Q931 i dont see anything if do a Call from Outside to the Gat...
Hi,i can't do any calls, not from inside and also not to inside.I have the same config like yours and i tryed th change the orde from the b-Channels too, but that change nothing.To only thing in conig that is different to your config is, i can't conf...
O2 has checked this and says everything is working.Normaly if Layer 1 is Active and Layer 2 is MULTIPLE_FRAME_ESTABLISHED Everthing should work, but in this case nothing is working.O2 means the Cisco Router is making a Loop.Joerg