Hi guys,We have a dhcp server running in our network for vlan310, we are getting ip leases when we connect a pc to a port on our first switch (C4507). There is a trunk port configured to a second switch (3750). Now when we connect a pc to a port (gig...

I hope all is well ! I have a question I am trying to apply the command sip-profiles inbound to the voice service voip like I was doing before, but this particular router does not accept it.I think the command is not supported in the firmware (flash0...

hello guys we are getting an ISDN error on incoming calls on our T1 trunks connected to an old PBX, any ideas what might be the reason for these errors ? thanks in advace.  *Nov 2 00:16:25.028: ISDN Se0/1/0:23 Q931: RX <- SETUP pd = 8 callref = 0x01D...

Hey guys, I have an issue with sip calls coming in from our provider, we are getting error 500 Q.850 cause 44any ideas? thanks  *Nov 1 20:14:54.065: //415/822D05688518/SIP/Msg/ccsipDisplayMsg:Sent:SIP/2.0 500 Internal Server ErrorVia: SIP/2.0/UDP 123...