Siemens S30807-Q6945-X telecommunications hardware (Hicom/HiPath/OpenScape PBX, SDH transmission) PBX Card / Module

The Siemens S30807-Q6945-X is an EVM (Entry Voice Mail) subboard for the HiPath 3300, HiPath 3350, HiPath 3500 and HiPath 3550 systems. EVM adds Siemens’s entry-level integrated voicemail functionality directly onto the PBX rather than requiring a separate external voicemail server, giving callers mailbox and greeting functions on a system that would otherwise offer none. It is fitted as a subboard to a compatible HiPath central control board rather than installed as a standalone peripheral card, so the host board’s model and software version both need to match before ordering a replacement. Voicemail capability is one of the features an SME site is least willing to lose, since it sits directly in front of callers rather than behind the scenes, making a working EVM board a higher-priority spare than most peripheral line cards. Genuine Siemens HiPath spares of this kind remain a routine requirement for operators maintaining voicemail service on established installs. Confirm host-board compatibility before ordering. Tech-Star is UK-based and ships worldwide; contact our sales team for current stock and pricing.