Where customers want to go directly to SIP carriers from the branch, the built-in SIP trunking will be very attractive. Earlier this month, Siemens Enterprise Communications announced a new release of ...

The main challenge: Even if an enterprise wants to interconnect different IPT islands, there is no real incentive for two different vendors to interoperate. VoIP/IPT systems have proliferated to the ...

SIP trunking is a type of protocol used for VoIP, although the relationship between the two has often been confused. In this article, we’ll take a close look at what exactly SIP is, what SIP trunks ...

SIP can cut costs and increase network flexibility and the efficiency of existing resources, but consider these issues to ensure successful implementation This vendor-written tech primer has been ...