Supported MMS File Types
Learn which MMS file types are supported by SpectrumVoIP's Texting Services.
Table of Contents
The most widely supported attachment types are jpeg, png, and gif images. SpectrumVoIP's text messaging services will accept all file types on the list below but deliverability isn't guaranteed since downstream carriers and handsets may have limitations on what types of files they accept.
Supported MMS file types
* .pdf is not supported by iMessage.
Extension | File Type |
---|---|
.json | application/json |
.ogv | application/ogg |
.oga | application/ogg |
.ogx | application/ogg |
.ogg | application/ogg |
.pdf* | application/pdf* |
.rtf | application/rtf |
.zip | application/zip |
.tar | application/x-tar |
.xml | application/xml |
.gz | application/gzip |
.bz2 | application/x-bzip2 |
.gz | application/x-gzip |
.smil | application/smil |
.js | application/javascript |
.m4a | audio/mp4 |
.m4p | audio/mp4 |
.m4b | audio/mp4 |
.m4r | audio/mp4 |
.mp1 | audio/mpeg |
.mp2 | audio/mpeg |
.mp3 | audio/mpeg |
.m1a | audio/mpeg |
.m2a | audio/mpeg |
.mpa | audio/mpeg |
.oga | audio/ogg |
.flac | audio/flac |
.webm | audio/webm |
.wav | audio/wav |
.amr | audio/amr |
.3ga | audio/amr |
.3gp | audio/3gpp |
.bmp | image/bmp |
.dib | image/bmp |
.gif | image/gif |
.jpg | image/jpeg |
.jpeg | image/jpeg |
.pjpeg | image/pjpeg |
.png | image/png |
.svg | image/svg+xml |
.tiff | image/tiff |
.tif | image/tiff |
.webp | image/webp |
.ico | image/x-icon |
.css | text/css |
.csv | text/csv |
.ics | text/calendar |
.txt | text/plain |
.js | text/javascript |
.vcf | text/vcard |
.vcard | text/vcard |
.wap | text/vnd.wap.wml |
.xml | text/xml |
.avi | video/avi |
.mp4 | video/mp4 |
.m4v | video/mp4 |
.mpg | video/mpeg |
.mpeg | video/mpeg |
.m1v | video/mpeg |
.mpv | video/mpeg |
.ogv | video/ogg |
.ogx | video/ogg |
.ogg | video/ogg |
.spx | video/ogg |
.ogm | video/ogg |
.mov | video/quicktime |
.qt | video/quicktime |
.webm | video/webm |
.wmv | video/x-ms-wmv |
.flv | video/x-flv |