MMS gateway necessary?

[berlin]

I'm adding a feature to my site, similar to flickr, that will allow my members to post photos sent from their cellphone.

Downloading and sorting out the photos to various member folders is quite easy. Do I really need an MMS gateway or just a pop3 or IMAP4 server?

[roberts]

try Now SMS/MMS Gateway (NowSMS) or Celtius Mobile Messaging Gateway

The Now SMS/MMS Gateway (NowSMS) is an SMS and MMS Content Delivery Solution. NowSMS is a fast track to deploying and developing SMS, MMS and WAP Push solutions.

Celtius Mobile Messaging Gateway (CMMG) is a two-way SMS/MMS delivery system: an MMS Gateway and SMS Gateway combined into a single product.