11-25-2008 06:50 AM - edited 03-15-2019 02:44 PM
have an access list blocking tcp port 2000 on a switchport to force the phone into srst mode. Voice GW is still under mgcp / cm control. Phone says "opening x.x.x.x" IP address of VGW. Has anyone ever done this
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11-25-2008 06:56 AM
Blocking port 2000 at the switchport means that SCCP traffic can also not get from the phone to the SRST gateway. You'll need to block SCCP across the WAN.
Brandon
11-25-2008 06:56 AM
Blocking port 2000 at the switchport means that SCCP traffic can also not get from the phone to the SRST gateway. You'll need to block SCCP across the WAN.
Brandon
11-25-2008 07:11 AM
Thanks for the info. I changed my access list to block only to destination address of cm's. now its registered to srst router. thx
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