Digiserve
| 
 | |
| Formerly | PT Teltranet Aplikasi Solusi (2014–2021) | 
| Company type | Subsidiary | 
| Industry | Telecommunications | 
| Founded | 27 October 2014 | 
| Headquarters | , Indonesia | 
| Area served | Indonesia | 
| Key people | Hartono | 
| Services | 
 | 
| Owner | Telkom Indonesia | 
| Number of employees | 200-500 | 
| Parent | TelkomMetra | 
| Website | www | 
PT Digital Aplikasi Solusi, traded as Digiserve (formerly known as PT Teltranet Aplikasi Solusi or Telkomtelstra), is a telecommunications company based in Jakarta, Indonesia. It was formed as a joint venture between Telkom Indonesia, the nation's largest fixed-line operator, and Australian telecommunications company, Telstra. Digiserve offers managed network services, WAN optimisation, managed cloud services, software as a service, infrastructure as a service, platform as a service, unified communication and collaboration services, managed security services, and professional services. The joint venture was formed in October 2014, and has over 100 employees.