Refer to the exhibit. An INVITE with the SDP in the exhibit is received. Based on the configuration, which two codecs will be in the SDP of the outbound INVITE? (Choose two.)

G.729r8 is a low-bandwidth codec, but it might not be chosen if higher-quality options like G.711ulaw or specific error-resilient codecs like iLBC are preferred by configuration or available bandwidth.

ISAC (Internet Speech Audio Codec) is a wideband audio codec developed by Google, which is not a standard codec often prioritized by default in Cisco's traditional telephony environments for general calls.

iLBC is a licensed, robust, low-bit-rate codec designed for voice communication over IP networks with packet loss, and if enabled and offered by the remote party, it can be successfully negotiated by Cisco devices.

G.711ulaw is a widely supported and high-quality narrowband codec that is often prioritized in Cisco voice configurations, ensuring broad compatibility and clear voice quality in most telephony environments.

G.711alaw is an alternative to G.711ulaw primarily used in Europe and other regions, so if the system is configured for ulaw, alaw would not be chosen for a North American or similarly configured system.