ADAC with ERS 2500

[TDN2007]

Hi all,

I was configuring the ADAC option for some site, i have ERS 2500 V4.2 on the edge, and 8300 on the core, I do the configuration as the following:
Operation Mode? UntaggedFrameAdvance , voice vlan (70 which is the IP Phone Vlan), the uplink port is the trunk port from the edge to core. The call server port leave it as 0.

The situation is when I connect the IP phone on a port (member of vlan 10) whith adac enabled, it works fine but when I connect a PC to the IP Phone I can ping the servers on the vlan=10 but the phone go to server Unreachable error.

I tried to change the operation mode with no use, tried to change the port mode from access to untagPvidOnly whith no use also.

Please can you tell me why that is happen? Is there any thing I miss? Or there is some configuration need to be done on the phone?

Best regards.

 

[VinceWhirlwind]

I was reading
"2008_02_15_Nortel_IP_Phone_Set_InterWorking_With_Nortel_ES_and_ERS_Switches_TCG_NN48500517_J.pdf"
yesterday and in it was a table which showed that ADAC worked with auto Voice VLAN ONLY on 5500 switches, v5.1+.

 

[DaddyOfThree]

I believe the latest version of software for the ERS 4500 series now supports ADAC but not sure about the ERS 2500 series. You definitely need the ports configured as untagPvidOnly of the PC won't know what to-do with the 802.1q tagged frames. You didn't mention if you are trying to use LLDP-MED to assign the voice VLAN... not sure that is supported yet in the 2500.

Sorry I can't be of more help.

Good Luck!

 

[TDN2007]

Hi all,

thanks for your help, but the problem was not from switch the IP phone was missing some necessary parameters.

and yes V4.2 on ERS 2500 support ADAC and work quit good.

best regards.