What Billing/OSS/BSS do ISP's in SA use?

[cos]

Hello guys,

What ISP billing systems are currently popular in SA and around? What are the advantages/disadvantages?

[Sapphiron]

Webafrica has probably the best one i've seen, but I think it was developed in house

[ambo]

Have a chat with the guys at Neology (http://www.neology.co.za). They've got a pretty awesome billing platform with OSS/BSS integration.