Hello, I happened to take a tcpdump of my kannel smpp connection with a telco. Every submit_sm was followed by a submit_sm_resp. It seemed like kannel operating in synchronous mode.... I fear that the outbound throughput is adversely affected by the submit_sm waiting for a submit_sm_resp and not immediately sending a burst of submit_sm at once.
Any hints how I can forcefully make it go async? -- Thanks.
