aasif a.

voip developer

digium certified asterisk administrator.Working on asterisk nearly 10 years and developed. 1. voip billing application with asterisk and freeradius 2. call center application with gotutoidal,vicidial 3. work all on freepbx interfaces like elastix,trixbox,PBX in a Flash and AsteriskNow. 4. Develop voice chat applicatio. 5. confiugure pri's of ata,windstream,and cbeyond proiders and pakistan telecome also. 6. work also on Asterisk Digium cards with fxo and fxs channels. 7. A2billing application with customize new features. 8. IVR solution 9. can work on Perl and PHP AGI's 10. Linux system Administrator 12. MCITP certified 12. PHP web developer

🇵🇰Attok, Pakistan$20/hr100% JSS4.71 (59)Since Mar 2011

Earnings and projects

MRR

$0$0

Last 6 months ÷ 6

#172,376 / 412,022 / 412k

🇵🇰#17,848 / 52,933 / 52.9k

Revenue, last 30 days

——

Read daily since Nov 5, under 30 days

Total earnings

$13,400$13k

Billed in all: $14,250$14k

#172,376 / 412,022 / 412k

🇵🇰#17,848 / 52,933 / 52.9k

Per project

$161$161

Projects, last 6 months

#209,850 / 412,022 / 412k

🇵🇰#32,103 / 52,933 / 52.9k

Projects in all

Across 113 contracts

58% fixed42% hourly

#35,166 / 412,022 / 412k

🇵🇰#5,312 / 52,933 / 52.9k

$14.3kNothing earned since Nov 5Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

Tracked from Nov 5, 2026.

Skills

Elastix VICIDIAL Call Center Management FreePBX Asterisk Linux System Administration Session Initiation Protocol A2Billing Trans Continental Technologies Predictive Dialer

aasif a.

Earnings and projects

Earnings, last 30 days

Skills