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New Member

Necessary IOS Feature for NM-HDV2-1T1/E1

I want to install NM-HDV2-1T1/E1 on Cisco 3725 for VoIP using E1 which will be conectted to PBX.

But I am not sure which IOS Feature should be installed into 3725. ( current IOS is IP Plus)

IP Service is Enough ? or Need an Advanced IP Service ?

I tryed to search on Cisco Feature Navigater or Dynamic configuration tool .However , I can't find my requiring information.

Could you let me know how can I reach to the necessary information?


Re: Necessary IOS Feature for NM-HDV2-1T1/E1

Advanced IP services typically does the trick.

New Member

Re: Necessary IOS Feature for NM-HDV2-1T1/E1

I recently had a tech attempt to install an NM-HDV2-1T1/E1 in a 2851 running 12.4(15)T9 SP Services. When the network module was installed, the router wouldn't boot completely. When he took it out, of course, it booted up perfectly.

Anyone know if it could be hitting a limitation in the SP Services feature set?