HP MSR 1-port E1 Voice HMIM Module
1-port E1 Voice HMIM Module, used to connect to PBX, PSTN, or WAN using E1 standard interface; for use with selected MSR routers
<b>Features</b>
Electronic and telephone support: limited electronic and business-hours telephone support is available from HP for the entire warranty period; to reach our support centers, refer to hp.com/networking/contact-support; for details on the duration of support provided with your product purchase, refer to hp.com/networking/warrantysummary