This position is responsible for engineering, supporting, and administering Tala’s telephony environment, including VoIP Infrastructure, Asterisk PBXs, Five9 call center systems, and call recording systems.
This resource will be part of a team responsible for daily operations of all voice systems to maintain a quality, high-available voice experience which includes supporting architecture tasks and with working Recoveries and Operationsdepartments in strategizing and implementing to a Unified Communications platform.
Day-to-day operations will include ensuring user network equipment like VOIP hardware, Meraki hardware, PABX servers, softphones, network connectivity are highly available.
What you’ll do : Day-to-day operations to ensure Five9 Dialer system maintains a 99.99% uptimeDay-to-day operations to ensure the entire Asterisk environment maintains a 99.
99% uptimeDay-to-day operations to ensure the Call recording, monitoring and health metrics (CPU, RAM and HDD) maintains a 99.
99% uptime and right thresh-holdDesign and configures IVR call routingPerform Add / Move / Change telephony configuration requests for agents performing inbound and outbound callsEnsure compliance with all voice procedures including IVR, Inbound voice callsResolve network and telephony problems as raised by agents via internal help-desk and escalate internally or to appropriate vendors.
Monitor all voice activity for problems; diagnoses and resolves problems according to procedureEscalate problems to the appropriate levels necessaryDevelop and maintain documentation related to Asterisk configuration, user manuals for agents support and other related documentation touching on telephony.
Deployment of telecommunication access circuits (PRI, POTS, T1, Broadband)Integrate additional SIP providers on to existing PABX infrastructureProactively seek to improve PABX performance from a network aspect allowing for better contact rate with customersRoutinely perform optimization tasks in the PABX, including among other tasks, outgoing number randomization.
Perform telephony and networking assistance in other Tala global offices including Philippines, Mexico and IndiaAdvise on vendor selection, due diligence and support with technologyimplementation efforts as neededWhat you need : Working knowledge of access network issues that impact VoIP performance as well as their measurement and analysisA strong working knowledge of data communications and Internet protocols including : TCP / IP / UDPMust know access methods including Wimax, Fibre, MPLS, and other technologies used in SIP implementationAptitude in Network issues diagnosis, administration, and resolutionFamiliarity of call center environments, both inbound and outbound supporting remote locations.
PBX, SIP, Autodialer configuration expert