Hi, Do a clear counters and then sh int serial 0/1/0:15 after about an hour...post the results. ... View more

Point taken, I would say the bootloader is probably corrupt in which case theres not much else you can do. ... View more

Mmm, U checked the bug toolkit then for that firmware version ? ... View more

Have you checked the power levels on the switch if POe to see if it can support another POE device? ... View more

All you need to do is add a translation rule on the gateway to prefix 0 to the incoming number eg. voice translation-rule 2 rule 1 /^0/ /90/ rule 2 /^1/ /91/ rule 3 /^2/ /92/ rule 4 /^3/ /93/ rule 5 /^4/ /94/ rule 6 /^5/ /95/ rule 7 /^6/ /96/ rule 8 /^7/ /97/ rule 9 /^8/ /98/ ! ! voice translation-profile INCOMING translate calling 2 translate called x Works everytime !! ... View more

Hi, Problem 1 : Have you checked the phone you calling from doesnt have the cli restricted ? Check the cli being passed to CCM is exactly the same as whats configured as your remote destination. Problem 2: Check the RDP profile is configured correctly. Also which country are you in and can you post a sh run of your voip dialpeer. ... View more

Hi, I already have seperate voice and data vlans and the phones are registered, however if i disable cdp the phones immediately into configuring IP. My understanding is that the phones only require cdp to obtain the vvlan, ip address, sub mask, DG, dhcp and tftp server information. Once it has this info and is registered it should not lose it if CDP is turned off. I can understand if the phones were reset after cdp was turned off but this is not the case. Thanks in advance. ... View more

Are you using CME or CCM ? Can you ping the tftp server from those switches ? Are the switchports correctly configured with the voice vlan ? ... View more

Can you post a debug isdn q931 for a failed outbound call ? It may be that you need to set your ISDN plan type to unknown. ... View more

Hi Ayo, Can i get more information from you regarding this. I would like to set this up for myself and would like some more specific information such as which Asterisk box to look at etc...if you have an email address i can contact you on that would be great. ... View more

Hi, I dont think this would be a problem at all. I have a client with CME and dell switches and it works fine. Just check there arent any access-lists/firewalls blocking the sccp port 2000 and you will be fine. ... View more

Hi, Can you post a sh run. ... View more

Hi, When you say it is not working what exactly is not working. Is it not booting up or are the lines not appearing etc. Have you created a new phone button template and added to the device and profiles ? ... View more