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A.2 MMS Proxy-Relay - Open Mobile Alliance

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OMA-TS-<strong>MMS</strong>-CTR-V1_3-20050617-C Page 16 (70)<br />

Orig<br />

<strong>MMS</strong> Client<br />

M-Send.req<br />

M-Send.conf<br />

M-Delivery.ind<br />

Orig <strong>MMS</strong><br />

<strong>Proxy</strong>-<strong>Relay</strong><br />

Interactions occurring beyond <strong>MMS</strong>M<br />

are not in this document's scope<br />

Interactions occurring beyond <strong>MMS</strong>M<br />

are not in this document's scope<br />

Target <strong>MMS</strong><br />

<strong>Proxy</strong>-<strong>Relay</strong><br />

M-Notification.ind<br />

M-NotifyResp.ind<br />

Time Passes<br />

WSP/HTTP GET<br />

M-retrieve.conf<br />

M-Acknowledge.ind<br />

Figure 7: Example <strong>MMS</strong> Transaction Flow – Deferred Retrieval<br />

Target<br />

<strong>MMS</strong> Client<br />

A receiving <strong>MMS</strong> Client can request an MM located at the <strong>MMS</strong> <strong>Proxy</strong>-<strong>Relay</strong> to be forwarded to other recipients. A<br />

receiving <strong>MMS</strong> Client is said to perform deferred forwarding of an MM when it first acknowledges the notification and at<br />

some later point requests the <strong>MMS</strong> <strong>Proxy</strong>-<strong>Relay</strong> to forward the MM.<br />

MM<br />

Originator<br />

Interactions occurring beyond <strong>MMS</strong> M<br />

are not in this document's scope<br />

Interactions occurring beyond <strong>MMS</strong> M<br />

are not in this document's scope<br />

Target <strong>MMS</strong><br />

<strong>Proxy</strong>-<strong>Relay</strong><br />

M-Notification.ind<br />

M-NotifyResp.ind<br />

Time Passes<br />

M-Forward.req<br />

M-Forward.conf<br />

Target<br />

<strong>MMS</strong> Client<br />

Figure 8: Example <strong>MMS</strong> M Transaction Flow – Deferred Forwarding<br />

2005 <strong>Open</strong> <strong>Mobile</strong> <strong>Alliance</strong> Ltd. All Rights Reserved.<br />

Used with the permission of the <strong>Open</strong> <strong>Mobile</strong> <strong>Alliance</strong> Ltd. under the terms as stated in this document. [OMA-Template-Spec-20050101-I]

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