Yes you can. Please get in contact with us over live chat on our website to get this enabled on your account. We can set it up for you 24/7.
They will ask you the following questions:
If you're going to be sending less than 1000 messages per month, SMPP probably isn't the best option for you. Consider using our REST/HTTP API instead.
Don't try to connect via SMPP until our staff have whitelisted your IP otherwise your connection will be blocked.
Our award-winning customer care team is here for you.Contact Support