Cisco 2900 Series Options & Spares PN: DVDVCM2KN-5.3-K9
Cisco vCM Software Release 5.3 on DVD - 2000 NodesCisco vCM Software Release 5.3 on DVD - 2000 Nodes
Cisco 3900 Series Options & Spares PN: DVDVCM2KN-5.3-K9
Cisco vCM Software Release 5.3 on DVD - 2000 NodesCisco vCM Software Release 5.3 on DVD - 2000 Nodes