roaming service This topic has 1 reply, 1 voice, and was last updated 8 years, 2 months ago by Wallis Dudhnath. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 24th July 2015 at 14:51 #69801 RamaGuest How we can provide better roaming service . 24th July 2015 at 15:32 #69802 Wallis DudhnathGuest Are you looking at SMS, MMS, CAMEL, etc.. Services? Inputs appreciated if this is related to using Services from the HPLMN in the VPLMN? As an example using CAP V2 and MAP V3 you can support Roaming Voice PrePaid Services. VBR/ Wallis Dudhnath Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.