Which Expressway - E service or protocol is required for external web app participants to join a Cisco Meeting Server version 3.0 conference as guests?

Refer to the exhibit.



An administrator troubleshoots an issue with Cisco Meeting Server. Endpoints that call from the remote site cannot connect, but endpoints that call from headquarters can connect. What should the administrator do to resolve this issue?

An engineer configures Cisco Meeting Server as a conference resource for Cisco UCM. Cisco UCM has a secure SIP trunk to Cisco Meeting Server, but the server does not register to Cisco UCM. Which configuration resolves this issue?

Refer to the Following: Content - Type: application/sdp Content - Length: 4938 v=0 o=Acano 0 0 IN IP4 10.0.101.120 s= - c=IN IP4 10.0.101.120 b=CT:16 t=0 0 m=audio 50262 RTP/AVP 108 107 109 110 9 99 111 100 104 103 0 8 15 102 18 13 118 101 a=crypto:1 AEAD_AES_128_GCM ************************************************|2^48 a=crypto:2 AEAD_AES_256_GCM ********************************************************************|2^48 a=crypto:3 AES_CM_128_HMAC_SHA1_80 *******************************************************|2^48 a=crypto:4 AES_CM_128_HMAC_SHA1_32 *******************************************************|2^48 <details omitted> m=video 50264 RTP/AVP 97 116 114 96 34 31 100 121 b=TIAS:16000 a=crypto:1 AEAD_AES_128_GCM ************************************************|2^48 a=crypto:2 AEAD_AES_256_GCM ********************************************************************|2^48 a=crypto:3 AES_CM_128_HMAC_sha1_80 *******************************************************|2^48 a=crypto:4 AES_CM_128_HMAC_sha1_32 *******************************************************|2^48 a=content:main a=sendrecv a=sprop - source:1 count=2;policies=cs:1 a=sprop - simul:1 1 * a=rtcp - fb:* nack pli a=rtcp - fb:* ccm fir a=rtcp - fb:* ccm cisco - scr a=extmap:1 http://protocols.cisco.com/virtualid a=extmap:2 http://protocols.cisco.com/framemarking a=rtpmap:97 H264/90000 a=fmtp:97 profile - level - id=42800a;max - mpbs=489600;max - fs=8160;max - cpb=4000;max - dpd=4752;max - fps=6000 Users report that they do not see a high - quality picture on the high - definition endpoints when they call into Cisco Meeting Server. An engineer must extract the SDP that is offered by Cisco Meeting Server from the SIP traces to troubleshoot. What is the cause of this issue?

<?xml version=”1.0”?> <coSpace id=”2cc9110e - a36a - 4173 - 8cb5 - 660c3d1e7c92”> <name>CCNP Collaboration</name> <autoGenerated>false</autoGenerated> <uri>8001</uri> <callId>849274932</callId> <passcode>1234</passcode> <secret>XnKexB0yWQ2iwfuoCe6AWQ</secret> <numAccessMethods>2</numAccessMethods> </coSpace> Refer to the exhibit. When a user dials 8001 to connect to a space that is hosted on Cisco Meeting Server, the user is prompted for a pin. The prompt says the user should press # to connect to a meeting without a pin, but guests and hosts must enter a pin before connecting to the meeting. Which configuration change resolves this issue?