- tweak buffer sizes, force service procedure on write side
- tweak buffer sizes, force service procedure on write side

kerr-huang/openss7,openss7/openss7,openss7/openss7,kerr-huang/openss7,0x7678/openss7,kerr-huang/openss7,openss7/openss7,openss7/openss7,0x7678/openss7,openss7/openss7,openss7/openss7,0x7678/openss7,openss7/openss7,0x7678/openss7,kerr-huang/openss7,openss7/openss7,kerr-huang/openss7,kerr-huang/openss7,0x7678/openss7,kerr-huang/openss7,0x7678/openss7,0x7678/openss7,0x7678/openss7,kerr-huang/openss7