PRI dropping first character

[ken.chua]

Hello,

CME 4.1

The 2801 drops the first character on the phone. I do see it on the router using deb isdn q931.

Display i = 0xB1, 'TELUS' however the on phone, it would displayed "ELUS"

!

isdn switch-type primary-ni

!

interface Serial0/3/0:23

no ip address

encapsulation hdlc

isdn switch-type primary-ni

isdn incoming-voice voice

no cdp enable

!

Any help would be appreciated. Thank you!

[paolo bevilacqua]

Hi,

which exact IOS are you using? The bug is know, but I don't recall the ID now.

[mciarfello]

It's been a few years since seeing this problem. I think changing the switch type resolved our issue. We were connected to an Avaya PBX in our scenario.