Hi,
I have a strange issue with outgoing calles when connected to cisco 881.
I got an IPphone (cisco SPA502G) which is registered to our SipServer (Public IP Server). in the past we had the 871 unit and everything was OK.
since we replaced it with the new 881, I cannot make outgoing calles only incoming works.
the configuration is the same and very simple with no special NAT for the IP Phone:
interface FastEthernet4
description ### WAN ###
ip address X.X.X.X 255.255.255.248
ip nat outside
!
interface Vlan1
ip address 192.168.10.1 255.255.255.0
ip nat inside
!
ip route 0.0.0.0 0.0.0.0 X.X.X.X
!
ip nat inside source list 1 interface FastEthernet4 overload
!
access-list 1 remark LAN NAT
access-list 1 permit 192.168.10.0 0.0.0.255
Is there something specific which is needed for the VoIP on the new 800 serias ?
Thanx,
Arik
