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VIDEO - Testing of IP-PBX based on GSM-gateway G20

VIDEO - Testing of IP-PBX based on GSM-gateway G20

GSM-gateways Polygator are universal telephony devices. They can be used not only for converting GSM to VoIP but also for mini-PBX tasks.

 

 

For example, IP-PBX Asterisk can be installed on gateway and set up for dozens concurrent calls. Following video shows what happens to gateway (24 channel model) when making 24 concurrent calls from SIP to GSM.

 

 

YouTube video address

 

Test conditions:
- 24 concurrent calls, codec G729 and G711A
- every call makes real load: outgoing traffic is generated by audio-file and incoming traffic generated by auto-responder of mobile operator
- GSM-gateway system resources load is traced with Linux-utility TOP installed on the same gateway
- calls quality is evaluated by software StarTrinity SIP Tester by various jitter statistics
- Asterisk started in «directmedia» mode, NO voice recording on Asterisk is performed

 

 

If you want to see any other test – tell us by writing to This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

Quick contact


 

Contact Details

POLYGATOR (manufacturer)

This email address is being protected from spambots. You need JavaScript enabled to view it.
www.polygator.com
Skypepolygator

 

Dealer contacts:

UKRAINE
Elgato Communications
+380(63)797-3020 (mob)
+380(56)719-9030 (tel./fax office)

Local landlines

RUSSIA
+7(499)403-3248 (Moscow)
UK
+44(203)769-1858 (London)
USA
+1(312)3-400-898 (Chicago)

 

Compatibility Short-list

Native drivers Certified with Tested with Technologies
Asterisk
(PCI GSM Interface Card for 4/8 SIM-cards)

Elastix

SoftSwitch, IP-PBX
Asterisk
3CX
Oktell

VoIP Billing
MVTS
A2Billing
MOR

SMS software
Diafaan
Kannel
Ozeki
ActivExperts
SMS.Gate

GSM UMTS PRI(E1) SMS

SIP

Codecs
G.729 G.711 G.723 G.726 DTMF

SMS protocols
SMPP SMTP AT-commands SMS-via-SQLLite (Under Asterisk)

+ Dev by abc7