Hand-held VoIP Service Tester SAGE 925VST Sage Instrument

Mã sản phẩm: SAGE 925VST |
Thương hiệu: Sage Instrument

Giá bán: Liên hệ
Hand-held VoIP Service Tester
Model: SAGE 925VST
Hãng: Sage Instrument

Yêu Cầu Giá Tốt

Thông tin sản phẩm
THE 925VST is a powerful handheld voice over packet (VoP) service qualification tool for field deployment and troubleshooting personnel who need a rapid and reliable installation tool.

- Qualify Voice Services
+ Test the networks ability to transmit distortion free voice in both directions 
+ Provides Clarity Merit Score (MOS) 
+ Measures audio level 
+ Measures background noise

- Bad MOS Scores?
+ Detect and measure packet loss 
+ Detect and measure voice clips 
+ Detect and measure noise hits

- Qualify Fax Service
+ Test the networks ability to transmit fascimile 
+ Sends real fax!

- Isolate Echo Problems
+ Detect and measure echo 
+ Verify echo cancellation

- Ensure Customers Can Access Voice Mail
+ Verify DTMF transmission capabilities 

- Verify End-to-End Network Performance and Provisioning
+ Measure network delay 
+ Measure jitter buffer performance 
+ Verify codec type 
+ Verify phone number translation (automatic callback) 
+ Verify dial tone delay 
+ Measure call completion time (post dial delay)

- Verify IAD Performance
+ Test the IAD's ability to emulate POTS 
+ Measure loop current 
+ Measure ring voltage 
+ Verifies dial tone

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