Methods and systems for blocking unwanted telecommunications

1. A method of processing a call blocking instruction, the method comprising:

receiving at a call processing system a call from a caller directed to an address associated with a first communication device of a first user;

transmitting to a Short Message Service Center (SMSC) a Short Message Service (SMS) notification or a Multimedia Message Service (MMS) notification regarding the call to a mobile device associated with the first user wherein the mobile device is not the first communication device;

receiving from a SMSC a reply message to the SMS notification or the MMS notification from the first user via the first user's mobile device, wherein the reply message is a SMS or a MMS type message; and

at least partly in response to the reply message, recording in memory an indication that future communications of at least a first type from the caller to the first user are to be blocked.

2. The method as defined in claim 1 , wherein the reply message does not include text composed by the first user in the body of the reply message.

3. The method as defined in claim 1 , wherein the reply message includes a first content in a subject field associated with the reply message, wherein the first content indicates that the first user wants calls from the caller to the first user to be blocked.

4. The method as defined in claim 1 , wherein the call is forwarded to the call processing system as a result of a ring-no-answer condition or a busy condition.

5. The method as defined in claim 1 , wherein the call is directed to a phone address assigned to the first user and is received at the call processing system.

6. The method as defined in claim 1 , the method further comprising:

receiving a second call from the caller;

accessing from the indication that calls from the caller to the first user are to be blocked; and

determining that the second call is not to be connected to a telephonic device associated with the first user.

7. The method as defined in claim 1 , the method further comprising:

receiving a text and/or multimedia message from the caller;

accessing from the indication that future communications of at least the first type from the caller to the first user are to be blocked, wherein indication that future communications of at least the first type from the caller to the first user are to be blocked includes an indication that text and multimedia message from the caller are to be blocked; and

determining that the text and/or multimedia message is not to be transmitted to the first user.

8. The method as defined in claim 1 , the method further comprising:

requesting the caller to record a voice message; and

streaming a voice message from the caller in substantially real time to a client application associated with the first user.

9. A system of processing a call blocking instruction, the system comprising:

one or more computing devices;

nontransitory computer readable memory that stores program code that, when executed by the one or more computing devices, performs operations comprising:

receiving a call from a caller directed to an address associated with a first communication device of a first user;

transmitting to a Short Message Service Center (SMSC) a Short Message Service (SMS) notification or a Multimedia Message Service (MMS) notification regarding the call to a mobile device associated with the first user wherein the mobile device is not the first communication device;

receiving from a SMSC a reply message to the SMS notification or the MMS notification from the first user via the first user's mobile device, wherein the reply message is a SMS or a MMS type message; and

at least partly in response to the reply message, recording in memory an indication that future communications of at least a first type from the caller to the first user are to be blocked.

10. The system as defined in claim 9 , wherein the reply message does not include text composed by the first user in the body of the reply message.

11. The system as defined in claim 9 , wherein the reply message includes a first content in a subject field associated with the reply message, wherein the first content indicates that the first user wants calls from the caller to the first user to be blocked.

12. The system as defined in claim 9 , wherein the call is forwarded to the call processing system as a result of a ring-no-answer condition or a busy condition.

13. The system as defined in claim 9 , wherein the call is directed to a phone address assigned to the first user and is received at the call processing system.

14. The system as defined in claim 9 , the operations further comprising:

receiving a second call from the caller;

accessing from the indication that calls from the caller to the first user are to be blocked; and

determining that the second call is not to be connected to a telephonic device associated with the first user.

15. The system as defined in claim 9 , the operations further comprising:

receiving a text and/or multimedia message from the caller;

accessing from the indication that future communications of at least the first type from the caller to the first user are to be blocked, wherein indication that future communications of at least the first type from the caller to the first user are to be blocked includes an indication that text and multimedia message from the caller are to be blocked; and

determining that the text and/or multimedia message is not to be transmitted to the first user.

16. The system as defined in claim 9 , the operations further comprising:

requesting the caller to record a voice message; and

streaming a voice message from the caller in substantially real time to a client application associated with the first user.