What SoftSwitches or PBXs does your service work with?

Our voice services work with any switch manufacture that supports the SIP protocol. Below is a list of SoftSwitchs and PBXs which are live on our platform.

-Cisco Call Manager
-Cisco Call Manager Express

If you have any questions please do not hesitate to call us at 3109060901 or email support@bulkvs.com.