Shaharyar Rao nethawk.com.pk

call center customer service customer experience ip telephony crm nethawk telemarketing broadcasting ip pbx communication télécommunications customer support solution ip phone uan ptcl pta noise cancelling headsets predictive dialer auto dialer voip phone system asterisk appliance ippbx workflow cms complain management system ticketing system helpdesk ticketing help cx mairdi ivr voicebroadcast voip uc solutions ip-pbx s-series yeastar sales automation cti leadership distance learning online learning capacity building corporate training ielts ip broadcasting public annoucement portech ip speaker store.nethawk.com.pk voip phone fanvil pakistan solution provider headphones headgear customer relationship management support lead generation trixbox freepbx elastix asterisk store.nethawk yealink business process outsourcing vicidial cost saving sip roi