Methods and systems for providing telecommunications services

1. A method of processing a call, comprising:

transmitting, via a call processing system including a computing device, over a network to a terminal associated with a first person a notification regarding a first call, wherein the first call is placed by a caller;

at least partly in response to receiving, at the call processing system, an indication from the first person that a message is to be transmitted to the caller, transmitting the message to a terminal associated with the caller, the message including a link;

at least partly in response to the caller activating the link, placing, via the call processing system, a second call to a communications device associated with the first person; and

enabling the second call to be connected to a communications device associated with the caller.

2. The method as defined in claim 1 , wherein the terminal is a personal computer or a smart phone.

3. The method as defined in claim 1 , wherein the first call notification is displayed via a communications client hosted on the terminal or via a browser.

4. The method as defined in claim 1 , wherein the first call notification is transmitted via email to the first person.

5. The method as defined in claim 1 , wherein the message is transmitted via email to the caller.

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

obtaining a phone address associated with the caller from signaling information associated with the first call,

wherein the second call is placed to the phone address.

7. The method as defined in claim 1 , the method further comprising providing a user interface via which the caller can specify a phone address to which the second call is to be placed.

8. The method as defined in claim 1 , the method further comprising including in the message to the caller a link to a voice message left by the caller.

9. The method as defined in claim 1 , the method further comprising including in the message to the caller at least a portion of a voice message left by the caller in a voice and/or text format.

10. The method as defined in claim 1 , the method further comprising providing a user interface within the message via which the caller can indicate that future similar messages are not to be transmitted to the caller.

11. The method as defined in claim 1 , wherein the caller is not charged for the second call.

12. A method of providing a callback message, comprising:

transmitting, via the call processing system including a computing device, over a network to a terminal associated with a first person a notification regarding a first call from a caller;

at least partly in response to receiving an indication from the first person that a message is to be transmitted to the caller, transmitting, via the call processing system, the message to the caller, wherein the message includes an identification of the first person, a control, and an instruction indicating that the caller is to activate the control to initiate another call to the first person; and

at least partly in response to the caller activating the control, at least partly causing, via the call processing system, a second call to be placed via which the first person and caller are connected.

13. The method as defined in claim 12 , wherein the first call notification is displayed via a browser or a communications client hosted on the terminal.

14. The method as defined in claim 12 , wherein the first call notification is transmitted via email to the first person.

15. The method as defined in claim 12 , wherein the message is transmitted via email to the caller.

16. The method as defined in claim 12 , the method further comprising including in the message to the caller a link to a voice message left by the caller.

17. The method as defined in claim 12 , the method further comprising including in the message to the caller at least a portion of a voice message left by the caller in a voice and/or text format.

18. The method as defined in claim 12 , the method further comprising providing a user interface via which the caller can specify a phone address which is to be used in placing the second call.

19. The method as defined in claim 2 , the method further comprising providing a user interface within the message via which the caller can indicate that a future callback message is not to be transmitted to the caller.

20. The method as defined in claim 12 , wherein the caller is not charged for the second call.

21. A system for transmitting a link, comprising:

one or more processing devices;

instructions stored in non-transitory computer readable memory that, when executed by the one or more processing devices, cause the system to perform operations comprising:

transmitting over a network to a terminal associated with a first person a notification regarding a first call from a caller;

at least partly in response to receiving an indication from the first person that a message is to be transmitted to the caller, transmitting the message to the caller, wherein the message includes an identification of the first person, a control, and an instruction indicating that the caller is to activate the control to initiate another call to the first person; and

at least partly in response to the caller activating the control, at least partly causing a second call to be placed via which the first person and caller are connected.

22. The system as defined in claim 21 , wherein the system is further configured to record voice messages and to stream voice messages to a client application hosted on a user terminal.

23. The system as defined in claim 21 , wherein the system is configured to provide a user interface via which the caller can indicate that a future callback message is not to be transmitted to the caller.