Problem for send Bulk SMS

Hi
I try to send bulk SMS with erpnext in SMS Centre , i chose all contact to send sms it’s about 950 mobile number ,i click send SMS , but when i login to my sms service provider show only for 212 number sms sent . it means erpnext only send for 212 first number in list .

I check SMS log , don’t show any LOG about this bulk sms , just show log for last test sms i sent .

Any one knows what is problem ?
Regards

Hi Ngeny,
I would love to see how you have made your bulksms work with ERPNext.
I have tried a few settings but never managed to make it work.

Thanks

Hi
Just contact your sms provider and ask to send you sample for send sms with API . then set same detail in erpnext .
Regards

I think your bulk SMS service provider can better help you