Accessing server on different ip network

Hi,

We have a SBS server (PDC, DNS, DHCP) with 2 NIC's

LAN IP: 192.168.1.10
Subnet: 255.255.0.0
Gateway: blank
DNS: 192.168.1.10

WAN IP: 192.192.1.11
Subnet: 255.255.0.0
Gateway: 192.192.1.1
DNS: 192.168.1.10

Router/Modems IP : 192.192.1.1
Subnet: 255.255.0.0

We have our IP Phones with the following address:

IP: 192.168.4.x
Subnet: 255.255.0.0
Gateway: 192.168.1.10
DNS: 192.168.1.10


We have our Switchvox PBX which has one NIC with:

IP: 192.168.4.250
Subnet: 255.255.0.0
Gateway: 192.168.1.10
DNS: 192.168.1.10


Basically our setup looks like this;


MODEM/ROUTER (NAT) ------SBS Server WAN NIC-----SBS Server LAN NIC-----Network Switch
                                                                                                                                    |                    |
                                                                                                                                    |                 IP Phones/PABX
                                                                                                                                    |                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                    |        
                                                                                                                                    |
                                                                                                                     Workstations



The problem is that with our Workstations, they cannot access the PABX system, only if they change there IP to 192.168.4.XX.

Does anyone have any suggestions?

Cheers


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james_daleyAsked:
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sysreq2000Connect With a Mentor Commented:
Make sure the subnet mask on the workstations is 255.255.0.0.
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james_daleyAuthor Commented:
MODERATOR, PLEASE CLOSE THIS QUESTION...IT NO LONGER REQUIRES AN ANSWER...
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sysreq2000Commented:
What was the solution?
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