Call completion via instant communications client

1. A method comprising:

receiving a voice call from a calling party;

prompting the calling party to specify an input associated with a called party in response to the received voice call;

determining, in response to the input, that the called party is available via an instant communication session; and

selectively prompting the calling party to determine whether to communicate with the called party via the instant communication session;

wherein the calling party receives audio information corresponding to textual information from the called party, the audio information being based on preference information that includes either a language-related preference for the calling party, a language and a dialect used by the called party, voice characteristic imparted to synthesized speech in the audio information, sound based upon occurrence of an emoticon provided in the textual information, an identifier to be presented in textual information to the called party as a screen name identity representing the calling party, or spelling of words used in the textual information.

2. The method of claim 1 , further comprising:

receiving billing information relating to payment for the communication with the called party over the instant communication session; and

initiating establishment of the communication between the calling party and the called party based on the billing information.

3. The method of claim 1 , further comprising:

retrieving capabilities information for the called party, wherein the capabilities information includes information relating to speech rendering in support of the communications between the calling party and the called party.

4. The method of claim 1 , wherein the called party utilizes textual information to conduct the instant communication session.

5. The method of claim 1 , further comprising:

determining a telephone number associated the voice call; and

determining that the telephone number is pre-assigned to indicate that the calling party accepts communication with the called party via an instant communication session that include textual information, wherein the calling party is not prompted for the determination whether to communicate with the called party via the instant communication session.

6. The method of claim 1 , further comprising:

notifying the calling party that the called party is reachable via voice communications.

7. The method of claim 1 , further comprising:

providing to the calling party a language indicator specifying a language of communication to be used in the communication with the called party.

8. An apparatus comprising:

at least one processor; and

at least one memory including computer program code for one or more programs, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following,

receive a voice call from a calling party,

prompt the calling party to specify an input associated with a called party in response to the received voice call,

determine, in response to the input, that the called party is available via an instant communication session, and

selectively prompt the calling party to determine whether to communicate with the called party via the instant communication session;

wherein the calling party receives audio information corresponding to textual information from the called party, the audio information being based on preference information that includes either a language-related preference for the calling party, a language and a dialect used by the called party, voice characteristic imparted to synthesized speech in the audio information, sound based upon occurrence of an emoticon provided in the textual information, an identifier to be presented in textual information to the called party as a screen name identity representing the calling party, or spelling of words used in the textual information.

9. The apparatus of claim 8 , wherein the apparatus is further caused to:

receive billing information relating to payment for the communication with the called party over the instant communication session; and

initiate establishment of the communication between the calling party and the called party based on the billing information.

10. The apparatus of claim 8 , wherein the apparatus is further caused to:

retrieve capabilities information for the called party, wherein the capabilities information includes information relating to speech rendering in support of the communications between the calling party and the called party.

11. The apparatus of claim 8 , wherein the called party utilizes textual information to conduct the instant communication session.

12. The apparatus of claim 8 , wherein the apparatus is further caused to:

determine a telephone number associated the voice call; and

determine that the telephone number is pre-assigned to indicate that the calling party accepts communication with the called party via an instant communication session that include textual information, wherein the calling party is not prompted for the determination whether to communicate with the called party via the instant communication session.

13. The apparatus of claim 8 , wherein the apparatus is further caused to:

notify the calling party that the called party is reachable via voice communications.

14. The apparatus of claim 8 , wherein the apparatus is further caused to:

provide to the calling party a language indicator specifying a language of communication to be used in the communication with the called party.

15. A system comprising:

a voice processing system configured to receive a voice call from a calling party, to prompt the calling party to specify an input associated with a called party in response to the received voice call, to determine, in response to the input, that the called party is available via an instant communication session, and selectively prompt the calling party to determine whether to communicate with the called party via the instant communication session; and

a billing system configured to communicate with the voice processing system, and to receive billing information relating to payment for the communication with the called party over the instant communication session,

wherein the voice processing system is further configured to initiate establishment of the communication between the calling party and the called party based on the billing information;

wherein the calling party receives audio information corresponding to textual information from the called party, the audio information being based on preference information that includes either a language-related preference for the calling party, a language and a dialect used by the called party, voice characteristic imparted to synthesized speech in the audio information, sound based upon occurrence of an emoticon provided in the textual information, an identifier to be presented in textual information to the called party as a screen name identity representing the calling party, or spelling of words used in the textual information.

16. The system of claim 15 , further comprising:

a database configured to store capabilities information for the called party, wherein the capabilities information includes information relating to speech rendering in support of the communications between the calling party and the called party.

17. The system of claim 15 , wherein the called party utilizes textual information to conduct the instant communication session.