Hi,
I’m trying to send MMS with Quectel EG25-G. I’ve already tried to upgrade firmware to latest version.
Some carriers does not use MMS proxy when sending MMS, But it seems sending MMS without proxy is not possible with this modem.
I confirmed that sending MMS working fine with this modem using carrier that uses MMS proxy, but it always failed to send with other carriers does not uses MMS proxy.
In Android APN settings on my phone, MMS proxy and MMS port are not set and MMS works fine.
Here’s what I tried to send MMS.
AT+CGATT=1
(Multiple proxy settings here)
AT+QMMSCFG=“contextid”,1
AT+QMMSCFG=“mmsc”,“My carrier’s MMSC”
AT+QMMSCFG=“character”,“UTF8”
AT+QMMSEDIT=1,1,“01012345678”
AT+QMMSEDIT=4,1,“74657374”
AT+QFUPL=“RAM:body.txt”,10,60,1
AT+QMMSEDIT=5,1,“RAM:body.txt”
AT+QMMSEND=60
OK
+QMMSEND: 769,0
I tried multiple MMS proxy settings to send MMS without proxy, but there’s no luck.
AT+CGATT?
+CGATT: 1
OK
AT+CGATT=1
OK
AT+QMMSCFG=“proxy”
+QMMSCFG: “proxy”,“10.0.0.172”,80
OK
AT+QMMSEND=60
OK
+QMMSEND: 769,0
AT+QMMSCFG=“proxy”,“”,80
OK
AT+QMMSEND=60
OK
+QMMSEND: 769,0
→ Found on forum but not working
https://forums.quectel.com/t/how-can-i-disable-the-proxy-gateway-port-when-setting-mms-proxy/10646
AT+QMMSCFG=“proxy”," ",80
OK
AT+QMMSEND=60
OK
+QMMSEND: 769,0
AT+QMMSCFG=“proxy”,“127.0.0.1”,80
OK
AT+QMMSEND=60
OK
+QMMSEND: 775,0
AT+QMMSCFG=“proxy”,“0.0.0.0”,80
OK
AT+QMMSEND=60
OK
+QMMSEND: 769,0
Internet and IMS works fine. I can make/receive calls, send/receive SMS, and even I can receive MMS with no issues.
AT+QPING=1,“8.8.8.8”
OK
+QPING: 0,“8.8.8.8”,32,74,255
+QPING: 0,“8.8.8.8”,32,90,255
+QPING: 0,“8.8.8.8”,32,79,255
+QPING: 0,“8.8.8.8”,32,79,255
+QPING: 0,4,4,0,74,90,80
AT+QCFG=“ims”
+QCFG: “ims”,1,1
OK
So my question is : How can I send MMS with SIM card from carrier not using MMS proxy for sending MMS?
Thank you.
