SL8082T + Mikrotik RB750UP

hi all,

I am used HL6528 gsm module to do a ppp connection how I can get IP address by pppd and I am configure drivers and pppd daemon on my device, and hl6528 connect and work fine i can make calls.
hl6528 modem can’t connect to network. May be i use wrong AT-commands? what types AT command use for network connection?

  1. How do I get ppp0 to be a device? ex ifconfig ppp0
  2. Is there a permanent way of changing the Iface in route to ppp0?